Answers
ANSWER
its the second one
LOG [tex]( x^{2} -2X(X-1)\\X-1^{2}[/tex]
Step-by-step explanation:
Related Questions
What is the value of p +(p-q)+q+(q-p)
Answers
p + (p-q) + q + (q-p) = p + p - q + q + q - p
Now let's rearrange these two:
p + p - q + q + q - p
= p - p + p - q + q + q
= 0 + p - q + q + q
We get p - q + q + q.
Now,
p - q + q +q
= p + 0 + q
= p + q
Therefore, answer: p + q.
Hope this helps. :)
Answer:
The answer is p + q.
Step-by-step explanation:
If you have any questions ask me please! :)
A bakery is making cupcakes using a cylindrical mold. The cupcake mold has a diameter of 3.5 centimeters and is 7 centimeters tall. Which of the following shows a correct method to calculate the amount of cupcake batter needed to fill the mold all the way to the top? Use 3.14 for π.
V = (3.14)(3.5)2(7)
V = (3.14)(7)2(3.5)
V = (3.14)(7)2(1.75)
V = (3.14)(1.75)2(7)
Answers
Do the ratios 8:9 and 4:6 form a proportion?
Answers
Answer:
No. the two ratios don't align.
Is the relation a function? Explain.
No, because for each input there is not exactly one output.
No, because for each output there is not exactly one input.
Yes, because for each input there is exactly one output.
Yes, because for each output there is exactly one input.
Answers
Answer:
no, because for each input there is not exactly one output
Step-by-step explanation:
ordered pairs (-1,3) and (-1,-2) are are the same line
Answer:
No, because for each input, there is not exactly one output. The input of -1 corresponds to two outputs, -2 and 3, so this is not a function.
Help can someone answer this for me?
Answers
Answer:
The outdoor carpet would be 36 square ft.
it's 36ft²
i hope this helps!
have a great rest of your day! (^w^)
4. Which of the following situations does not have the same unit rate as the graph shown?
graph is in the photo
F. Asher buys gum for $0.20 a piece.
G. A daycare has six workers for every 30 children
H. Melanie reads 9 pages of her book every 45 minutes.
J. Richie earns $10 every 2 hours to pet sit for his neighbor.
Answers
Answer: h
Step-by-step explanation: answer
Answer:
The answer is J: Richie earns $10 every 2 hours to pet sit for his neighbor
Step-by-step explanation:
Mandissa and Katelynn each make a pitcher of strawberry lemonade. Mandissa wants her drink to be more strawberry flavored with less lemon. She uses 2 1/4 times as many strawberries as Katelynn uses, and 2/3 the amount of lemons. If Katelynn uses 1/3 cup of strawberries and 6 lemons to make her pitcher of lemonade, how many strawberries and lemons will Mandissa use?
A:) 3 cups of strawberries and 6 2/3 lemons
B:) 1 11/16 cups of strawberries and 4 lemons
C:) 3 cups of strawberries and 4 lemons
D:) 1 11/16 cups of strawberries and 6 2/3 lemons
Answers
Answer:
B:) 1 11/16 cups of strawberries and 4 lemons
Step-by-step explanation:
You want to know how many cups of strawberries and how many lemons Mandissa uses in her lemonade if she uses 2 1/4 times 3/4 cups of strawberries, and 2/3 times 6 lemons.
StrawberriesMandissa's recipe has strawberries in the amount of ...
(2 1/4) × (3/4 cup) = (9/4)(3/4) cups = 27/16 cups = 1 11/16 cups
LemonsMandissa's recipe has lemons in the amount of ...
(2/3) × (6 lemons) = (2/3)(6) lemons = 4 lemons
Mandissa uses 1 11/16 cups of strawberries, and 4 lemons, matching choice B.
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I've asked these questions individually but one or two of them has to be wrong.
Take a look.....
what's the answer?????
Answers
Answer:
ECHA
Step-by-step explanation:
Hope that helps mate.
Write the meaning of these mathematical terms
augend
addend
sum
subtrahend
minuend
difference
multiplicand
multiplier
product
factors
dividend
divisor
quotient
remainder
( you’ll get 80 things for doing all of them ) thank you
Answers
Answer:
Augend - the number to which another is added.
Addend - A number added to another.
Sum - The result of adding two or more numbers.
Subtrahend - A number being subtracted from another.
Minuend - A quantity or number from which another is to be subtracted.
Multiplicand - A quantity to be multiplied.
Multiplier - A quantity that multiplies.
Product - The result of two or more numbers being multiplied.
Factors - A number that divides another number.
Dividend - A number being divided.
Divisor - The number you divide by.
Quotient - The result you get from dividing two or more numbers.
Remainder - The amount left over after finishing a division problem.
Answer:
augend- the number to which an addend is added
addend- a number which is added to another
sum- total amount
subtrahend- a quantity or number to be subtracted from another
minuend- a quantity or number from which another is to be subtracted
difference- subtraction
multiplicand- a quantity which is to be multiplied by another number
multiplier- a factor that amplifies or increases the base value of something else
product- the result of one or more multiplications
factors- a number that divides another number, leaving no remainder
dividend- the number that is being divided or distributed into a certain number of equal parts
divisor- the number that is being divided by
quotient- a result obtained by dividing one quantity by another
remainder- an amount left over after dividing
questions in the photo
Answers
Answer: B
Step-by-step explanation:
A line is a function when every input has only one output.
Solve the inequality m-3 ≥ -2
Answers
Answer:
m ≥ 1
Step-by-step explanation:
Step 1: Isolate the variable. (Add 3 to both sides.)
m - 3 + 3 = -2 + 3
m ≥ 1
Answer: m ≥ 1
Step-by-step explanation:
Set up the equation
Add three to both sides
-3 + 3 = 0
-2 + 3 = 1
m ≥ 1
Help meeeeeeeeseeeee fast
Answers
Answer:
lower quartile: 3
Median: 4
upper quartile: 6
could somebody help me with this please this is due tomorrow the question is asking how much bigger Hillsboro is than the Jupiter lighthouse
Answers
Mathematics Practice -
Please help! I need this done today! :( I will mark Brainliest!
The average temperature in Fairbanks, Alaska, was -4°F one day and 6°F the next day. Find the difference of the temperatures.
The Suarez family spends 30% of their monthly income on the house payment. If the house payment is $1,200, what is the family's income?
Simplify: 2a-2b-4a–1b
Carlin wants to determine the general attitude toward math of the students in the school. Which of the following methods will produce a random sample?
a) Survey 10 students from each of Mr. Lee's math class. b) Survey all of the students in Carlin's 1st period class.
c) Survey every 15th student who enters the cafeteria at lunchtime. d) Survey every 3rd student in the list of honors students.
Evaluate: -8 +8
Mary bought a pair of jeans and a sweater. The pair of jeans costs $30 and the sweater costs $35. If sales tax is 6%, how much did Mary spend in total for the jeans and sweater?
On Tuesday the value of a stock decreased by 1/2 point. On Wednesday, the value increased 3/4 point. On Thursday the value decreased by 3/8 point. What integer represents the change in stock value after three days?
Factor the expression below using the greatest common factor.
[tex]6p^{3} -2p^{2} - 8p[/tex]
Nigel borrows $250 and pays 5.5% simple interest each year. If he pays back the money in on year what is the total amount that he pays?
A fish dives into a depth of -3/4 mile below the surface of the water. A turtle's depth is 1/3 as deep as the fish's depth. What is the turtle's depth?
What is the difference of the expression below?
[tex](12f -8g + 3h) - (4f - g + 5h)[/tex]
A cube has a side length of 13 millimeters. What is the surface area of the cube?
Answers
1. To find the difference between the temperatures, we simply subtract the smaller temperature from the larger temperature. In this case, the smaller temperature is -4°F and the larger temperature is 6°F. So the difference between the temperatures is:
6°F - (-4°F) = 6°F + 4°F = 10°F
Therefore, the difference between the temperatures is 10°F.
2. If the Suarez family spends 30% of their income on the house payment, then the remaining 70% of their income is used for other expenses. We can set up an equation to solve for their income:
0.7x = income after house payment
x = total income
We know that the house payment is $1,200, so we can substitute that into the equation:
0.7x = x - 1200
Solving for x, we get:
0.3x = 1200
x = 1200 / 0.3
x = $4,000
Therefore, the family's income is $4,000.
3. Simplifying the expression 2a-2b-4a-1b, we can combine like terms:
2a - 4a - 2b - 1b = -2a - 3b
So the simplified expression is -2a - 3b.
4. To produce a random sample of students, Carlin should use a method that gives each student an equal chance of being selected. One such method is simple random sampling, where each student is assigned a number and a random number generator is used to select the desired number of students. Another method is systematic sampling, where every nth student on a list is selected. However, other methods such as convenience sampling or voluntary response sampling may introduce bias and should be avoided if a truly random sample is desired.
1. To find the difference between the temperatures, we subtract the smaller temperature from the larger temperature: 6°F - (-4°F) = 10°F. Therefore, the difference in temperature is 10°F.
2. If the Suarez family spends 30% of their monthly income on the house payment and the payment is $1,200, we can set up the equation:
0.3x = 1200
Solving for x, we get:
x = 1200 / 0.3 = $4,000
Therefore, the family's income is $4,000.
3. Simplifying the expression 2a - 2b - 4a - 1b, we can combine like terms:
2a - 4a - 2b - 1b = -2a - 3b
Therefore, the simplified expression is -2a - 3b.
4. To produce a random sample, we need to select individuals randomly from the population. Option c, surveying every 15th student who enters the cafeteria at lunchtime, is the only method listed that produces a random sample.
5. Evaluating -8 + 8, we can see that the terms cancel each other out, so the result is 0.
6. To find the total amount Mary spent for the jeans and sweater including sales tax, we can calculate:
Total cost = Cost of jeans + Cost of sweater + Sales tax
Total cost = $30 + $35 + 0.06($30 + $35)
Total cost = $30 + $35 + $3.3
Total cost = $68.3
Therefore, Mary spent $68.3 in total for the jeans and sweater.
7. To find the change in stock value after three days, we can add and subtract the values given:
-1/2 + 3/4 - 3/8 = 1/8
Therefore, the change in stock value after three days is 1/8.
8. To factor the expression using the greatest common factor, we can factor out 4x:
4x(3x - 2) - 2(3x - 2)
= (4x - 2)(3x - 2)
= 2(2x - 1)(3x - 2)
Therefore, the factored expression is 2(2x - 1)(3x - 2).
9. To find the total amount that Nigel pays back after one year, we can use the formula:
Total amount = Principal + Simple interest
Simple interest = Principal x Rate x Time
In this case, the principal is $250, the rate is 5.5%, and the time is 1 year.
Simple interest = $250 x 0.055 x 1 = $13.75
Total amount = $250 + $13.75 = $263.75
Therefore, Nigel pays back $263.75 in total.
10. If the fish's depth is -3/4 mile, the turtle's depth is (1/3)(-3/4) = -1/4 mile. Therefore, the turtle's depth is -1/4 mile.
11. To find the difference between the expressions, we can subtract the second expression from the first:
(2x^2 + 3x - 1) - (3x^2 - 2x + 3)
= 2x^2 + 3x - 1 - 3x^2 + 2x - 3
= -x^2 + 5x - 4
Therefore, the difference of the expressions is -x^2 + 5x - 4.
12. The surface area of a cube is given by the formula 6s^2, where s is the length of one side of the cube. In this case, s = 13 mm, so we can calculate:
Surface area = 6(13^2)
Surface area = 6(169)
Surface area = 1014 mm^2
Therefore, the surface area of the cube is 1014 square millimeters.
What fraction is equal to 24/36?
Answers
Answer: 2/3
Step-by-step explanation:
The GCD of 24 and 36 is 12.
So divide each number by 12
12/2=2
36/2=3
2/3
Answer:
2 / 3
Step-by-step explanation:
You can simplify 24/36 to 2/3. That would make 2/3 equal to 24/36!
If you have any question please ask me! :)
Show your work (step by step!)
Answers
Answer:
[tex]x = \frac{7}{8}[/tex] or [tex]x = 0.875[/tex]
Step-by-step explanation:
Step 1:
[tex]\frac{1}{6} + \frac{1}{12} x ( 7 - 24x) = \frac{8}{3} x (\frac{1}{2} -x)[/tex],
[tex]\frac{1}{6} + \frac{7}{12} - 2x = \frac{8}{3} x (\frac{1}{2} - x)[/tex]
[tex]\frac{1}{6} + \frac{7}{12} - 2x = \frac{4}{3} - \frac{8}{3}x[/tex]
Step 2:
[tex]\frac{1}{6} + \frac{7}{12} - 2x = \frac{4}{3} - \frac{8}{3}x[/tex]
[tex]\frac{3}{4} - 2x =\frac{4}{3} - \frac{8}{3}x[/tex]
Step 3:
[tex]\frac{3}{4} - 2x =\frac{4}{3} - \frac{8}{3}x[/tex]
[tex]9 - 24x = 16 - 32x[/tex]
Step 4:
[tex]9 - 24x = 16 - 32x[/tex]
[tex]9 - 24x + 32x = 16[/tex]
[tex]-24x + 32x = 16 - 9[/tex]
Step 5:
[tex]-24x + 32x = 16 - 9[/tex]
[tex]8x = 16 - 9[/tex]
[tex]8x = 7[/tex]
Step 6:
[tex]x = \frac{7}{8}[/tex]
Hope this helped.
1. What is the distance between the points (4,-7) and (-5,-7)?
A. 1 unit B. 3 units C. 7 units D. 9 units.
2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical:
2. 5 units from (-1,-2) ( ,-2 and ( ,-2)
3. 8 units from (2,4) (2, ) and (2, )
4. 3 units from (-7,-5) (-7, ) and (-7, )
5. 6 units from (4,-1) (4, ) and (4, )
6. 10 units from (-1,9) ( ,9) and ( ,9)
7. 7 units from (-3,2) ( ,2) and ( ,2)
Answers
Answer:D. 9 units 2. (-6,-
Step-by-step explanation:What is the distance between the points (4,-7) and (-5,-7)? A. 1 unit B. 3 units C. 7 units D. 9 units. 2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical: 2. 5 units from (-1,-2) ( ,-2 and ( ,-2) 3. 8 units from (2,4) (2, ) and (2, ) 4. 3 units from (-7,-5) (-7, ) and (-7, ) 5. 6 units from (4,-1) (4, ) and (4, ) 6. 10 units from (-1,9) ( ,9) and ( ,9) 7. 7 units from (-3,2) ( ,2) and ( ,2)
Answer:
1. D
Step-by-step explanation:
You can add the X coordinates together and you will get the length (sorry I can't answer the others ones I don't have enough time rn)
Find the y-intercept of the line of fit and explain its meaning in the context of the data.
The y-intercept is 41.16. The machine starts with 41.16 ounces of diet soda.
The y-intercept is 41.16. The machine loses about 41.16 fluid ounces of diet soda each hour.
The y-intercept is −4.5. The machine starts with 4.5 ounces of diet soda.
The y-intercept is −4.5. The machine loses about 4.5 fluid ounces of diet soda each hour.
Answers
slope 4
..............................................................
Answers
Answer: a
Step-by-step explanation:
1. use any of the points to find slope
2. using point (0,3) we go down two points
3. go across one point
4. [tex]\frac{-2}{1}[/tex] = -2
5. slope is negative!!
If there are 27 lollipops and 54 candy bars for a gift bag, fill out all of the possible ratios of lollipops to candy bars that could be made.
Answers
Answer:
1:2
Step-by-step explanation: 54 divided by 27 is 2 so 1 lollipop is 2 candy bars!
what is the solution of the system of equations below? 2a + 3b = 12 and a = 1/2b - 6
Answers
Answer:
[tex]a= - 3 \\ b = 6[/tex]
Answer:
a=-3, b=6
Step-by-step explanation:
1) First, take a=1/2b-6 and plug it into 2a+3b=12
2(1/2b-6)+3b=12
2) Multiply out the 2
b-12+3b=12
3) Combine like terms
4b-12=12
4) Isolate b by adding 12 to the other side
4b=24
5) Divide by 4 so b doesn't have a variable in front
b=6
To solve for a:
You know that b=6, and a=1/2b-6 so you can plug in b to solve for a
a=1/2(6)-6
Solve the equation to get a
a=3-6
a=-3
Attached is a written explanation
To find an increase of 30% of price P, which expression should you use to find the final price?
A. .70p
B. .30p
C. 1.70p
D. 1.30p
Answers
The final price would be 1.3 times the original price P, or 1.3P. This corresponds to option D, 1.30P.
why the option D is correct
To find an increase of 30% of price P, you would need to use the expression:
D. 1.30P
This is because an increase of 30% means adding 30% of the original price P to P. Mathematically, this can be represented as:
P + 0.3P
Simplifying this expression, we get:
1.3P
Therefore, the final price would be 1.3 times the original price P, or 1.3P. This corresponds to option D, 1.30P.
I forgot how to do this so can someone help me out with this question your generosity will be thanked
Answers
Answer: 62ft^2
Step-by-step explanation:
Area of rectangle - Area of triangle = Area of outdoor carpet
RECTANGLE = 72
TRIANGLE = 9
72 - 9 = 63
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
20r^7 st^2 u^4
Step-by-step explanation:
hope that helps.
Help solve please and thank you
Answers
Answer:
the answer is c and scalefactor is
12/9 .. by counting squers of the graph
and when you simplify it 4/3(1.3333..)
Please help and show your work if you do I will make you the brainliest
Pls ASAP
Answers
Answer:
The answer is 288 inches!
Step-by-step explanation:
First you have to split the kite in multiple shapes. To be able to get the surface area of the top triangles, you have to do 32 - 20 to get the height, the answer would be 12. Then you can multiply the height times the width. (the width is 9) If you would do that you would get 108, but since it is a triangle you would need to divide that by 2. But, there is 2 triangles that have the same surface area so we will just keep it at 108. Now we have to get the surface area of the shapes at the bottom of the kite. It shows the width of both of the triangles but we will divide that by 2 to get the width of one, once doing that you will have a width of 6. You need to multiply the width times the height. (the height is 20) Doing that you will get 180, but since it is a triangle you need to divide that by 2. There is 2 triangles so we will just keep it at 180. So now we have to add the 2 groups of triangles together. The lower triangles have a surface area of 180 and the upper triangles have a surface area of 108. Adding those together will get our total surface area of 288 inches!
Also, if I helped you please mark me as a brainliest! :)
Angelica reflects ABCDE over the y-axis and translates it up 8 units. Does her transformed figure match A"B"C"D"E"? If not, describe how her transformed figure compares to A"B"C"D"E"
Answers
Answer:
Reflecting over the y axis will have the point (x,y) turn into (-x,y).
Step-by-step explanation:
MAP testing, I hate it. i need help
Answers
Answer:
i believe its -4
Step-by-step explanation:
-4
Explanation
In the equation, 2/3 in the slope and -4 in the y-intercept
Hope it helps! :)
Directions: Use the clues below to solve the logic problems.
John, Alyssa, Christopher, and Madison have one of the following job types: programmer, writer, banker, and chemist. Their salaries are $42,200, $44,700, $53,600 and $48,100. Figure out the job position and salary for each person.
1) Madison is not a chemist or a writer.
2) The programmer earns $44,700.
3) The banker earns more than the chemist.
4) Alyssa is not a banker or a chemist.
5) The banker earns $53,600.
6) The chemist earns $42,200.
7) The banker earns more than the writer.
8) The programmer earns more than the chemist.
9) The writer does not earn $53,600.
10) Christopher is not a writer or a banker.
11). John is not a banker or a programmer.
12) The writer earns more than the programmer.
13) John is not a chemist or a banker.
THANK YOU!!
Answers
Answer & Step-by-step explanation:
Using the clues given in the image, we can solve the logic problems as follows:
1. From clue 1, we know that Madison is either a programmer, a banker or a chemist.
2. From clue 2, we know that the programmer earns $44,700. Therefore, Alyssa and John cannot be the programmer.
3. From clue 3, we know that the banker earns more than the chemist. Therefore, Madison cannot be the chemist.
4. From clue 4, we know that Alyssa is either a programmer or a writer.
5. From clue 5, we know that the banker earns $53,600. Therefore, Madison is the banker.
6. From clue 6, we know that the chemist earns $42,200. Therefore, Christopher is the chemist.
7. From clue 7, we know that Madison earns more than the writer. Therefore, John cannot be the banker or the chemist.
8. From clue 8, we know that the programmer earns more than the chemist. Therefore, John is not the programmer.
9. From clue 9, we know that the writer does not earn $53,600. Therefore, Alyssa is the programmer and John is the writer.
10. From clue 10, we know that Christopher is either a programmer or a writer. However, we already know that Alyssa is the programmer, so Christopher must be the writer.
11. From clue 11, we know that John is not a banker or a programmer. Therefore, John is the writer.
12. From clue 12, we know that the writer earns more than the programmer. Therefore, John earns $48,100 and Alyssa earns $44,700.
Therefore:
- Madison is the banker and earns $53,600.
- Alyssa is the programmer and earns $44,700.
- Christopher is the writer and earns $53,600.
- John is the chemist and earns $48,100.
Answer:
The correct options are 3, 4, 5, 7, 9, 12, 13.
Step-by-step explanation:
3) The banker earns more than the chemist.
4) Alyssa is not a banker or a chemist.
5) The banker earns $53,600.
7) The banker earns more than the writer.
9) The writer does not earn $53,600.
12) The writer earns more than the programmer.
13) John is not a chemist or banker.
Someone help need this asap
Answers
Answer:
the outdoor carpet will be 44 square feet.