Answers
Answer:
I think A.
Step-by-step explanation:
Related Questions
HELP NOW PLS!!!
answer choices
20 m3
14m3
20m2
14m2
Answers
Answer:
20m2
Step-by-step explanation: Trust me I have This question and it is really easy!
Answer:
It 20m2
Step-by-step explanation:
Hope it was helpful
Please help due today {Mark brainlist} 100 points
Answers
1. x = 5
2. x = -8
3. x= -1
4. x= 9
5. x= -7
6. x= -11
7. x= -6
8. x= -3
9. x= -5
10. x= 8
11. x= 3
12. x= -4
Hope this helped!
1. Factor to write an equivalent expression -9x + 15y
2.Expand to write an equivalent expression -5(7m - 2)
Answers
Answer:
1.9x+-15y
2.-7 7m
Step-by-step explanation:
maybe i think it might be right
2. Y=-5(7m-2)
Guys plz help asap i need all work too i need this by midnight. DON'T ANSWER IF YOU DONT KNOW. AND COMMENT YOUR QUESTIONS SO OTHER PEOPLE CAN ANSWER. 20 points if brainliest and i will give brainliest to first person with correct answers AND WORK.
Answers
Answer:
#10.
Step-by-step explanation:
Remove the radical and raise each side of the index of the radical, y=0
A trendline passes through the ordered pairs (9, 12) and (12, 17). What is the slope?
Question 6 options:
3/5
5/3
-3/5
-5/3
The following trendline equation predicts the retail cost, y, of a particular wireless headset x months after its initial release.
y = -15x + 180
What is the predicted retail cost, to the nearest dollar, 3 months after the initial release?
Question 9 options:
$120
$12
$135
None of these
Question 10 (2 points)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 9,000x + 25,000.
What is the slope and what does it mean?
Question 10 options:
9,000; For their every year of experience an employee has, their salary goes up by this amount.
25,000; For their every year of experience an employee has, their salary goes up by this amount.
25,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.
9,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.
Answers
Answer:
Question 6: The slope is 5/3 because the y-intercpet is your rise and it rose up 5 units and x-intercept is your run so it shifted 3 units to the right which means the whole thing is also positive.
Question 9: $135
Question 10: Its either the first or last option
Step-by-step explanation:
Answer:
The answer for question 6 would be 5/3
and for question 9 the answer would be 135
and I believe question 10 is 9,000; For their every year of experience an employee has, their salary goes up by this amount.
Step-by-step explanation:
Slope (also can be called rate of change) is solved by change in the y variable/change in the x variable or also known as rise/run
hope this helped! :)
If a is 3, b is 4, and c is 5, is the equation true or false?
Answers
b:4
c:5
etc...
true
if im wrong, im really sorry, i think it’s true:)
Answer:
True
Step-by-step explanation:
a^2 + b^2 = c^2
(a) 3^2 = 9
(b) 4^2 = 16
(c) 5^2 = 25
9 + 16 = 25
25 = 25
✅
PLEASE HELP WITH MY MATH ASAP
Answers
Answer:
(x, y) = (no solutions, 0)
Step-by-step explanation:
2x - 4y = -10
2x + y = 10
(2x - 4y) - (2x + y) = -10 + 10
-3y = 0
y = 0
x has no solutions.
please help me on this for brainliest
Answers
Answer:
B
Step-by-step explanation:
Explain how you would find a precent increase or a percent decrease.
don't put I don't know or I don't know or ill report you
Answers
Answer:
You can find a percent increase because the percentage would go up. Like 30% if it increased it would go up too 50%. Which increased by 80%. And you can also add and subtract to make sure your answer is correct.
To find a deacrease it means that the percentage would go down. Like 80% to 60% is a decrease because it went down by 20%.
Step-by-step explanation:
Brainliest plezzz
plssssssss answerrrrrrr
Answers
Answer:
3
Step-by-step explanation:
M A T H
Answer:
3
Step-by-step explanation:
Painting:
Lisa is painting a fence that is 26 feet long and 7 feet tall. A gallon of paint will cover 350 square feet. Write and solve a proportion to determine how many gallons of paint Lisa will need
(Also can you explain how you solved it? Just in case I've been doing all the other ones wrong)
Answers
Answer:
Step-by-step explanation:
First we need to find the area of the fence, since paint covers square feet and squared units refers to area. The area of the fence is 26 x 7, which is 182 sq ft. If one gallon of paint will cover 350 sq ft, your proportion will look like this, with gallons of paint on top and square feet on the bottom. 1/350 = x/182 Cross multiply to get 350x = 182 and x = .52, just a bit over a half of a gallon of paint.
PLZ HELP. Rima wants to learn more about the heights of the students at Spring Valley Middle School. The school teaches students in grades 6 through 8. Each subject is taught by a different teacher, so students change classrooms every period. Students don’t have a class every period, but every student has a homeroom class. Consider five samples from this population, then answer the questions that follow. Sample A: Survey four random students in each of Rima's classes. Sample B: Survey two random students from each homeroom class. Sample C: Survey three random girls from every third-period class. Sample D: Survey every sixth person in the student directory. Sample E: Survey every third person in the band directory. Part A Is sample A a random sample? Why or why not?
Answers
Answer:
PART A: Sample A is not a random sample. In a random sample, all members of the population have an equal chance of being selected. Sample A has students from Rima’s classes, but no students from other classes. Students from the other two grades in the school won’t be represented.
PART B: Sample B is a random sample. Every student, or every member of the population, has a homeroom class. All of them have an equal chance of being selected in the sample.
PART C: Sample C is not a random sample because the sample excludes boys. The sample should include both girls and boys to represent the entire student population.
PART D: Sample D is a random sample. All students in all grades are featured in the student directory, so all of them have an equal chance of being picked for the sample.
PART E: Sample E is not a random sample because it consists of only the students in the band and excludes all other students from the sample. Because not every student is in the band, this is not a fair representation of the entire student body.
please give me brainlist thank you and have a good day :)
Answer:
PART A: Sample A is not a random sample.
PART B: Sample B is a random sample.
PART C: Sample C is not a random sample.
PART D: Sample D is a random sample.
PART E: Sample E is not a random sample.
Step-by-step explanation:
These are the answers from Edmentum. Got them all right with this.
Which ordered pairs are made using the corresponding terms of these two sequences, using the Sequence 1 terms first?
Sequence 1: 0, 1, 2, 3, 4, 5…
Sequence 2: 0, 3, 6, 9, 12, 15…
Answers
Answer:
The third option
Step-by-step explanation:
X coordinates are going up by 1 and Y coordinates are going up by 3
:)
Answer:
the third option
Step-by-step explanation:
I am different
Simplify the expression:
3j+10j
Answers
Answer:
13j
Step-by-step explanation:
3+10=13
Answer: 13j
Step-by-step explanation: 3j+10j=13j
A bag contains lettered tiles. The theoretical probability of choosing a vowel is 30%. The bag contains 42 consonants. How many tiles are in the bag?
Answers
Answer:
12.6?
Step-by-step explanation:
42 * 30% = 12.6
what is the surface area of the box if it is scaled up by a factor of 10?
list dimensions
Length: 9.5 inch which is 24 cm
Width: 2.8 inch which is 6 cm
Height: 13 inch which is 33 cm
Answers
6l², where l is the length of one side.
If the side is increased 10 times,
6(10l)²
=100 x6l²
The surface area increases 100 times. Thus, the new surface area is
272 * 100
= 27,200 sq in
What is the reciprocal of -7/9?
Answers
PLZ help (SLOPE) 10 pts
Answers
7 1/8-3 2/3
I WILL REWARD BRAiNLIEST
Answers
Answer:
6 11/24
Step-by-step explanation:
7 3/24 - 16/24
6 27/24 - 16/24
6 11/24
Step-by-step explanation:
7×1/8 - 3×2/3
= 7/8 - 6/3
= 7/8 - 2
= 7/8 - 16/8
= -9/8
Anthony wants to limit the class sizes to 24 students per class. If there are 192 students in each grade, what is the minimum number of classes per grade?
Answers
Step-by-step explanation:
192 / 24 = 8
Since 8 is a whole number, 8 classes per grade is enough to accommodate the 192 students in the grade.
The answer is 8.
Help me fast, and get a lot of points!!!
Answers
Answer:
[tex] \underline{ \underline{ \boxed{ \text{Subtract \: 2 \: from \: both \: sides}}}}[/tex]
Step-by-step explanation:
Since we want constants only on the right hand side , we have to remove 2 which is on the left hand side. The opposite of +2 is -2 and whatever we do to one side , we must do to the other side. So, The first step that would be used to solve the equation should be Subtract 2 from both sides.
Hope I helped ! ♡
Have a wonderful day / night ! ツ
# [tex] \underbrace{ \text{Carry \: On \: Learning}}[/tex] !!✎
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Will give branliest!! Please answer!
Answers
area = height x width.
8 x 4 = 32.
Answer:
your area is 32
Step-by-step explanation:
20 points, Brainliest, thanks and 5 stars.
What is the value of the expression shown below?
10 + (2 x 3) to the power of 2 ÷ 4 × 1/2 to the power of 3
11 and 1/8
25 and 1/6
69
82
Answers
Explanation
The answer comes out to 11.125 however in mixed number form it’s 11 1/8
Answer:
11 and 1/8
Step-by-step explanation:
We can do this in the format of PEMDAS
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
10 + (2 × 3[tex])^{2}[/tex] ÷ 4 × [tex]\frac{1}{2} ^{3}[/tex]
Let's do the parenthesis first
10 + [tex]6^{2}[/tex] ÷ 4 × [tex]\frac{1}{2} ^{3}[/tex]
Now we can do the fraction with the exponent second
10 + [tex]6^{2}[/tex] ÷ 4 × [tex]\frac{1}{8}[/tex]
Now we can do the other exponent
10 + 36 ÷ 4 × [tex]\frac{1}{8}[/tex]
Now we can divide the 36 and 4
10 + 9 × [tex]\frac{1}{8}[/tex]
Now we can multiply the 9 and [tex]\frac{1}{8}[/tex]
10 + [tex]\frac{9}{8}[/tex]
And we can convert the improper fraction to a mixed number
10 + 1 1/8
And now we can add them up, the 2 whole numbers and the fraction stays the same
11 1/8
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Write the equation..I already have the answer
Answers
Answer:
9.2 - 3.6 = ?
?- 1.8 = ?
Step-by-step explanation
If 9.2 is the perimeter you would need to subtract the numbers by 9
What is the minimum value of this Plot
I will give brainlyest to the first question
Answers
Answer:
42
Step-by-step explanation:
Please mark me BRAINLIEST
Answer:
The minimum value is 36.
Step-by-step explanation:
The line coming off the box extends all the way to 36 on the left.
Watch the videos below then answer these two questions: 1. Explain the difference between: mean, median and mode. How can you remember how they are different? Which one is the actual average? 2. Find the mean, median, mode and range of the following data set: 4,5,7,7,7,8,9,10,11,12,12 Click the links to watch each video: Mean, Median, Mode, and Range (Links to an external site.) How Do You Find the Mean of a Data Set? (Links to an external site.) How Do You Find the Median of a Data Set? (Links to an external site.) How Do You Find the Mode of a Data Set? (Links to an external site.) How Do You Find the Range of a Data Set? (Links to an external site.) What is the Mean of a Data Set? (Links to an external site.) What is the Median of a Data Set? (Links to an external site.) What is the Mode of a Data Set? (Links to an external site.)
Answers
Answer:
Average = Mean = "typical" or "middle"=> central
Ex:
4+3+1+6+1+7
Arithmetic Mean- 4+3+1+6+1+7 over the amount of numbers in this case 6. So this fraction equals 22 over six or 3 and 2/3.
To find the Median order the numbers from least to gratest. the circle the middle number.
Ex: 0, 7, 50, 10,000, 1,000,000
Circle the 50 since it is on the middle
If there is two numbers in the middle circle both then find the middle in between both numbers.
Ex: 1, 1, 3, 4, 6, 7,
Circle the 3 and 4.
Find the halfway point in between, in this case, 3.5.
Mode is the number that shows up the most in a group of numbers.
Ex: 4, 3, 1, 6, 1, 7
The one shows up twice while the other numbers show up once.
Hope this helps. :)
Try the questions yourself.
If you need help friend me and I can help with the questions.
please help if you know how to do it! I have to turn it in by the end of the day and I just need to know there's three to get started!
The equation |x| = 100 has two solutions. x = -100 and x = 100 Write two solutions for each variable in the equations
a = 7 a = __________ and a = __________
p = 41 p = __________ and p = __________
y = 256 y = __________ and y = __________
Answers
I think you meant |a|=7, |p|=41, and |y|=256. In that case, a=7 or -7, p= 41 or -41, and y=256 or -256.
Please answer, tysvm!
Answers
Answer:
B: 2 1/7
Step-by-step explanation:
15 divided by 7 = 2 1/7
Which expression is equivalent to .........?
......
......
.....
.
Answers
Answer:
first one
2m=1 == 2+m-1+m
Step-by-step explanation:
Which ratio is greater, 4:5 or 3:4?
Answers
explanation-
Express the given ratios as fraction
4 : 5 = 4/5 and 2 : 3 =2/3
Now find the L.C.M (least common multiple) of 5 and 3
The L.C.M (least common multiple) of 5 and 3 is 15.
Making the denominator of each fraction equal to 15, we have
4/5 = (4 ×3)/(5 ×3) = 12/15 and 2/3 = (2 ×5)/(3 ×5) = 10/15
Clearly, 12 > 10
Now, 12/15 > 10/15
Therefore, 4 : 5 > 2 : 3.
Answer:
4:5
Step-by-step explanation: