9514 1404 393
Answer:
75,600
Step-by-step explanation:
The amount of increase is ...
0.8% × 75000 = .008×75,000 = 600
So, the new population is ...
75,000 +600 = 75,600
The new population is 75,600.
HELP PLEASE WITH THIS MATH PLS
Answer:
-2.666666666667
simplify this equation into 4 x ((-2)/ 3).
Magdeline wants to know if the number of words on a page in her art book is generally more than the number of words on a page in her science book. She takes a random sample of 25 pages in each book and then calculates the mean, median, and mean absolute deviation for the 25 samples of each book.
Book Mean Median Mean Absolute Deviation
Art 68.7 50 15.4
Science 54.2 55 7.9
She claims that because the mean number of words on each page in the art book is greater than the mean number of words on each page in the science book, the art book has more words per page. Based on the data, is this a valid inference? (10 points)
Group of answer choices
Yes, because the mean is larger in the art book
No, because the mean is larger in the art book
Yes, because there is a lot of variability in the art book data
No, because there is a lot of variability in the art book data
Answer:
No, because the mean is larger in the art book
Step-by-step explanation:
give me brainliest plz because i answered
What is the slope and y-intercept for the following equation 5y-2x=15
Answer: y=3+2/5x
Step-by-step explanation:
PLZ HELP ME IM VERY CONFUSED! BRAINLIEST TO THE FISRT PERSON WITH WORK! AND 50 POINTS! AND ONLY ANSWER IF YOU HAVE AN ANSWER!!!!!!!!!!
The Hamptons Family has a fish tank holding 10,450 ml of water. The water is leaking at a rate of 270 ml per minute.
Part A: Define the input and output in the given scenario.
Part B: Write a function to model this situation.
Part C: How many liters of water will be left in the tank after 10 minutes
(hint: liters, not milliliters)
Answer:
The output would depend on the input so relating this to the question, the input is the time (in minute) and the output is the amount of water left in the tank
We can give a letter 't' for the time, the input, and f(t) for the output
----------------------------------------------------------------------------------------------------------------
The original amount of water in the tank is 10450, so this will be the fixed constant.
The amount of water lost per minute is 270 so this will be the term that varies depends on the variable of time, we write this as 270t
The function is given f(t) = 10450 - 270t
--------------------------------------------------------------------------------------------------------------
Given, t = 10
f(10) = 10450 - 270(10)
f(10) = 7750 ml
Step-by-step explanation:
Answer:
Part A:
Since the rate of 270 ml per minute has units of ml per minute, then yy must have units of ml and x must have units of minutes. The input must then be the number of minutes the tank is leaking for and the output is the number of ml of water remaining in the tank.
Part B:
Since the tank is leaking 270 ml per minute, then after x minutes, 270x ml of water has leaked out of the tank. The tank initially has 10,450 ml of water so after x minutes, there is y=10,450−270x ml remaining in the tank.
Part C:
After x=10 minutes, the amount of water remaining in the tank is y=10,450−270(10)=10,450−2,700=7,750 ml. There are 1,000 ml in 1 liter so 7,750 ml = 7.75 liters. There are then 7.75 liters of water left in the tank after 10 minutes.
I need it done assapppp
In order to find the solution, You would first line line the equation up. then, you would subtract -200 by 15. The answer would be -185. I know the answer will be negative because -200 is too big for 15 to make the solution positive. If you had a positive 201 plus -200 the answer would be equivalent to a positive one because the positive would cancel out the negative.
Included: Negative, positive, equivalent.
explanation/ statement:
"I think I should subtract -200 by 15. which one equal -185. I know the answer will be negative because -200 is too big for 15 to make the solution positive.
In fact, If you had a positive 201 plus -200 the answer would be equivalent to a positive one because the positive would cancel out the negative one.
Hi! I really hope this helps and have a great day/night from you are!
Which of the following is 7/18 closest to?
1/2
0
1
Answer:
1/2
Step-by-step explanation:
If I mix 2 cans of yellow paint for every 3 cans of blue paint, how much yellow paint is needed with 6 cans of blue paint? (Draw a picture to help)
Group of answer choices
4
6
5
3
Answer:
4
Step-by-step explanation:
ANSWER MY LAST QUESTION FAST!!!
Answer:
why :)
Step-by-step explanation:
Have a good day smile big dont let anyone hurt u ur beautiful :)
Answer:
Step-by-step explanation:
where is your last question?
PLEASE help haha. Please add an explination as well!
Answer:
2R10
Step-by-step explanation:
2*40 equals 80 but you need to get to 90 so you have 10 remaining.
What are the like terms in the expression below?
3x + 8 + 3y + 8x
A 8 and 8x C 3x and 8x
B 3x and 3y D 3x, 3y, and 8
Correct answer:
C) 3x and 8x
Step-by-step explanation:
At first I thought the correct answer was D.
You may Have thought that too but that is not the correct answer.
You see 3x and 8x are both like terms because they both have x
but..
The other 3 does not have a x it has a y
I hope this helps
Let me know
:)
Triangle ABC has vertices at A(-3,4), B(4, -2), C(8,3). The triangle is translated 4 units down and 3 units left. Which
rule represents the translation? After the translation, what are the coordinates of vertex C?
A)
(x,y) - (x +3. y + 4); (11,7)
B)
(x, y) - (x - 4. y + 3): -6,7)
C)
(x,y) - (x - 3. y - 4); (5.-1)
D)
(x, y) - (x - 2, y - 1); (-5,7)
Answer: C
Step-by-step explanation:
X axis -left(subtract ) to right (add)
Y-axis -up (add)and down (subtract)
Answer: C
Step-by-step explanation:
If there are 24 boys and 36 girls in a room, fill out all of the possible ratios of boys to
girls that could be made.
There are 24 boys for every 36 girls (24:36 ratio)
There are boys for every girls try
Type in an equivalent ratio of boys and girls
Answer:
4:6
Step-by-step explanation:
Divide both #s by 2, 4, 6, or 8 and you'll get an equivalent ratio
(I divided by 6)
Plz make me brailiest :))))
HELP PLEASE!!!!!!
Create a situation that could be modeled by the equation f(x) = 2x + 7.
could anyone give a simple answer? sorry if im asking so many questions, im just confused. Which table of ordered pairs represents a proportional relationship? A 2-column table with 3 rows. Column 1 is labeled x with entries negative 3, negative 4, negative 5. Column 2 is labeled y with entries 3, 2, 1. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 1, negative 3, negative 5. Column 2 is labeled y with entries 1, 3, 5. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 2, negative 4, negative 6. Column 2 is labeled y with entries negative 5, negative 7, negative 9. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 2, negative 3, negative 4. Column 2 is labeled y with entries 0, negative 1, negative 2.
Answer:
A 2-column table with 3 rows. Column 1 is labeled x with entries 14, 28, 42. Column 2 is labeled y with entries 2, 4, 6.
Step-by-step explanation:
A 2-column table with 3 rows. Column 1 is labeled x with entries 16, 32, 48. Column 2 is labeled y with entries 1, 2, 4.
No, as x= 4 ⇒ y =64 not 48
A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 5, 6. Column 2 is labeled y with entries 5, 20, 30.
No, as x = 5 ⇒ y = 25 not 20
A 2-column table with 3 rows. Column 1 is labeled x with entries 14, 28, 42. Column 2 is labeled y with entries 2, 4, 6.
Yes, as 2*7 = 14, 4*7= 28, 6*7= 42
A 2-column table with 3 rows. Column 1 is labeled x with entries 0, 1, 3. Column 2 is labeled y with entries 25, 70, 90.
No, x = 3 ⇒ y= 25+3*45= 160 not 90
I will share to explain how to convert 22 inches to feet. (how can you do it, what is important about setting up proportions, what sheet can we use to help is with conversions)
Write 16 + 32 as a product of two factors using the GCF and the distributive property.
16 + 32 = ? (4, 8, 16, or 32 are the numbers below the question mark) ( ? + ? ) (1, 2, 4, and 8 are below both of the question marks in the parentheses)
Answer:
16 (1+2)
Step-by-step explanation:
factors of 16: 1,2,4,8,16
facfors of 32: 1,2,4,8,16,32
16 x 1 = 16
16 x 2 = 32
We are required to write 16 + 32 as a product of two factors using the GCF and the distributive property.
16 + 32 as a product of two factors using the GCF and the distributive property is 16(1 + 2)
given:
16 + 32
Factors of 16 = 1, 2, 4, 8 and 16
Factors of 32 = 1, 2, 4 8, 16 and 32
The highest common factor of 16 and 32 is 16
check a factor of 16 that can multiply 16 to give 16
= 16 × 1
check a factor of 32 that can multiply 16 to give 32
= 16 × 2
So,
(16 × 1) + (16 × 2)
= 16(1 + 2)
Therefore,
16 + 32 as a product of two factors using the GCF and the distributive property is 16(1 + 2)
Read more:
https://brainly.com/question/21032608
Which ordered pairs in the form (x, y) are solutions to the equation
7x−5y=28?
Select each correct answer.
A. (4, 10)
B. (−1, −7)
C. (7, 9)
D. (−6, −14)
When I tried to solve for 5y I got 5.6
Options B. (−1, −7) and D. (−6, −14) are correct which are the solutions to the equation.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
The equation is:
7x - 5y = 28
From the above equation:
y = mx + c
On comparing:
y = (7/5)x - 28/5
m = 7/5
c = -28/5
After plotting the graph of the equation:
From the graph:
B. (−1, −7)
D. (−6, −14) are the ordered pairs in the form (x, y) that are solutions to the equation.
Thus, options B. (−1, −7) and D. (−6, −14) are correct which are the solutions to the equation.
Learn more about the linear equation here:
brainly.com/question/11897796
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A school purchases calculators from a store for six dollars each. Create an equation that represents the total cost, use d for dollars, and c for the number of calculators purchased.
Answer:
d = c (6)
Step-by-step explanation:
Can anyone help me?
I'll put all the questions here.
1) Describe the pattern that is being followed: 1, 5, 10, 16 . . .
What are the next two numbers in the sequence?
2) Describe the pattern that is being followed: 1, 3, 7, 15 . . .
What are the next two numbers in the sequence?
3) Describe the pattern that is being followed: 1, 2, 3, 5, 8 . . .
What are the next two numbers in the sequence?
Will mark brainly if you get all of them!!
Answer:
Step-by-step explanation:
1) 1 +4=5
5+(4+1) = 10
10 +(4+2)= 16......
2) 0+1 = 1
1+2 = 3
3+4 = 7
7+8= 15
ADD THE NEXT NUMBER 15+16 = 31
3) 0+1 = 1
1+1=2
2+1= 3
3+2 = 5
5+3= 8 8+5=13.........
Cell phone cases cost $12 each. Write an equation to find y, the total cost of x number of cases.
Answer:
y=12x
Step-by-step explanation
Let's assign meaning to the variables
y= the total cost
x=the number of cases purchased
Since y is the total it is going to be our ending value so y=12x
Hope this helps!
Find the length of the unknown side. Round your answer to the nearest whole number.
Group of answer choices
7 meters
9 meters
10 meters
12 meters
First 5 multiples of 6: 6, 12, 18, 24, 30
First 5 multiples of 9: 9, 18, 27, 36, 45
What is the least common multiple (LCM) of 6 and 9?
A. 54
B. 18
C. 27
D. 9
Answer:
18
Step-by-step explanation:
theyy both go into 18
The least common multiple (LCM) of 6 and 9 is 18. so, the correct answer is B. 18.
To find the least common multiple (LCM) of 6 and 9, we can list their multiples and look for the smallest common multiple.
The first 5 multiples of 6 are
6, 12, 18, 24, 30.
The first 5 multiples of 9 are
9, 18, 27, 36, 45.
From these lists, we can see that the smallest common multiple of 6 and 9 is 18.
Therefore, the correct answer is B. 18.
Learn more about LCM here;
https://brainly.com/question/13066728
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Shannon scored 36 points on 6 questions on her test. What is the unit rate for one question?
Answer:
6
Step-by-step explanation:
8. The figure shows a triangle ABC where
ZABC = 35. H lies on BC such that the length
of HC is twice that of BH. Find ZACB.
Answer:
theres no choices ?
Step-by-step explanation:
Answer:
{{BC,35H}}
Step-by-step explanation:
Can someone explain the process to answer this?
Graph the line that represents the equation 3y = 2x + 9
Will Give Brainliest!
Answer:
I suggest using Desmos and copying off there
Step-by-step explanation:
please help me please
Answer:
hi
Step-by-step explanation:
12345678901234567890
Answer:
9
Step-by-step explanation:
9*420=3780
hope this helps :3
Plz help I will mark brainlest on first answer!
1. D. 950 km
----------------------
3.8x250 = 950
2. C. PQ
------------------------------
XY corresponds to PQ
00:00
Mia agrees to borrow a 3-year loan with 4% simple interest to buy a motorcycle.
Part A
If Mia will pay a total of $444 in interest, how much money did she initially borrow? Enter your answer in the box.
$
00:00
Part B
How much interest would Mia pay if the simple interest rate were 5%? Enter your answer in the box.
$
Answer:
Part A: She borrowed: 3700
Part B: She would pay 555 in interest.
Step-by-step explanation:
Since, simple interest is,
Where, P is the principal amount,
r is the annual rate of interest,
t is time ( in years ),
Part A : Here, S.I. = $ 444,
t = 3 years,
r = 4 %,
Thus,
Hence, She borrowed $ 3700.
Part B :
Here, r = 5 %, t = 3 years, P = $ 3,700,
Hence, She would pay $ 555 interest.
What is 7234433443433456 × 45678456783456789 = ? What is the answer to this.
Answer:
the answer is 3.3045776e+32
Step-by-step explanation:
this equation dosent really make sense..
the cost of building an airplane with 200 seats is about 100$ million if the cost in million of dollars c is proportional to the number of seats what equation can be used to determine the cost , in millions of dollars to bulid an airplane with any number of seats?
Answer:
i dont remeber the exact answer but with the millions get rid of the 0s to add easier
Step-by-step explanation: