Mathematics Middle School

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Which of the following is a solution to the inequality x≤−2
A.-3

B.-2

C.-1

D. 0

E.1

Answers

Answer 1

Answer:

-3

Step-by-step explanation:

Answer 2
The answer of this A -3

Related Questions

A worker in a factory checks every 100th car part as it moves past her on an assembly line. Identify the sampling method.

Answers

The answer maybe “Random” if that’s an option

which one of these improper fractions are beetween 4 to 5? how do you know?
a) 13/3 b) 13/4 c) 13/5 d) 13/6

Answers

Answer:

A

Step-by-step explanation:

13 divided by 3 equals 4.33333333....

I think it’s a too :)

25−m if m=9
Enter the correct answers in the boxes.

25 −
=

Answers

Answer:

16

Step-by-step explanation:

If m=9 then you replace the m in the equation and minus 9 from 25 which then equals 16.

I can’t see anything on the thing comment me and give me the question I don’t understand that

The following dot plot represents the litter sizes of a random sample of labrador retrievers.



Calculate the mean, median, and mode for this set of data.
Calculate the range, interquartile range, and mean absolute deviation (rounded to the nearest hundredth) for this set of data. For the mean absolute deviation, do not round the mean.
Make two inferences about the litter size of labrador retrievers.

Answers

Answer:

The mean, median, and mode for this set of Data is:  

Mean =7.78

Median = 8

Mode: 7

The range, Interquartile range, and the 'MAD' for this set of data is:

Range = 9

Interquartile range: = 2

MAD: 6.5 (not rounded to the nearest 100th)

Make two inferences about the litter size of Labrador retrievers.

The range size of Labrador retrievers is approximately 4 times larger than the interquartile range. The mean is approximately two times more than the MAD.

Hercules peeled three fourths of an orange in one eighth of a minute find the rate in oranges per minute?

Answers

Answer:

6

Step-by-step explanation:

There are 10 equally-spaced hurdles on a race track.
The first hurdle is 13.72 meters from the start line.
The final hurdle is 14.02 meters from the finish line.
The race track is 110 meters long.

Draw a diagram that shows the hurdles on the race track. Label all known measurements.

How far are the hurdles from one another? Explain or show your reasoning.

A professional runner takes 3 strides between each pair of hurdles. The runner leaves the ground 2.2 meters before the hurdle and returns to the ground 1 meter after the hurdle.

About how long are each of the runner's strides between the hurdles? Show your reasoning.

Answers

Answer:

9.14 meters

Step-by-step explanation:

The table and the graph show the population of a country between 2010 and 2015.
Year Population (millions)
2010 36.5
2011 37.7
2012 38.2
2013 38.4
2014 38.9
2015 39.1

Find the average rate of population growth between 2010 and 2015.

Answers

Answer:

38.13 is answer................ plzzzzzzz mark me brainliest plzz

The average rate of population growth between 2010 and 2015 is 7.12%

What is population growth?

Population growth is the increase in the number of people in a population or dispersed group.

Given that, The table and the graph show the population of a country between 2010 and 2015.

Year             Population (millions)

2010                          36.5

2011                           37.7

2012                          38.2

2013                          38.4

2014                          38.9

2015                          39.1

To calculate the Population Growth (PG) we find the difference (subtract) between the initial population and the population at Time, then divide by the initial population and multiply by 100.

= (39.1-36.5)/36.1x100 = 7.12%

Hence, The average rate of population growth between 2010 and 2015 is 7.12%

For more references on population growth, click;

https://brainly.com/question/18415071

#SPJ2

The lines on the graph below represent the cost of apples at four different stores. At which store is the cost of apples the least?​

Answers

Answer:

Store A?

Step-by-step explanation:

Answer:

Store A is the cost of apples the least. This is because it always has the lowest price for each pound compared to the other lines. Hope this helps!

what is question 3???????????

Answers

The answer would be 9

ANYONE PLEASE HELP!!!
How would you graph the solution set of ≤ -18?

closed circle on -3 and shaded to the left
closed circle on -108 and shaded to the left
closed circle on -3 and shaded to the right
closed circle on -108 and shaded to the right

Answers

closed circle on -18 shaded to the left because it’s less than or equal to -18 (i think u meant to put -18 not -108)

I need help with this math homework pls

Answers

-1/3, -1/5, 0, 1/8
u put the negative numbers to the left and positive ones to the right then since -1/3 is more negative than -1/5, -1/3 goes to the left and-1/5 goes next to it and then 0 and since 1/8 is the biggest it goes to the right
Since it’s negative the negative is the least but there two of them so you have to convert them to decimales
1/3 = .333333 and 1/5 is .2
So 1/3 goes first then 1/5
1/8 is .125 it’s larger than 0
So your answer is
1/8 0 1/3 1/5

Zoom in to see hurry I’m being timed!!!

Answers

(-3,-5)
THIRD QUADRANT

1 2/3 x 3 1/2 as a mixed number in simplest form. if correct you get brainliest

Answers

Answer:

5

Step-by-step explanation:

1 2/3 x 3 1/2 = 5

Determine whether a triangle with the given side lengths is a right triangle. Side lengths Right triangle Not a right triangle Not enough information 8, 10, 13 9, 12, 15 8, 14, 16 15, 36, 39​

Answers

8,10,13 isn’t a right triangle
9,12,15 is a right triangle
8,14,16 isn’t a right triangle
15,36,39 is a right triangle

Without computing, choose the THREE expressions that would give you a quotient that is much bigger than 1.

Answers

Answer:

40 divided by 1/3, 25 divided by 0.1.

Step-by-step explanation:

Maybe also 12 divided by 10, which is a little over 1, but the question asks much bigger than one, so you decide.

Answer:

A.

E.

F.

Step-by-step explanation:

40÷1/3= 40 x 3=120

25÷.1=250

300,000÷18,000=16.7

Which choice is NOT equivalent to 0.71? *
71/100
71%
7/10 + 1/100
0.71%

Answers

I definitely think it’s the last choice
0.71% is not equivalent

ANSWER THIS QUESTION FOR 10 POINTS AND BRAINLEST

Answers

Answer:ABC

Step-by-step explanation:

Answer:

Its ABC

The reason is is because it is reflected directly over the y-axis

Step-by-step explanation:

hope this helps:)

Please mark brainliest:)

The radius of a circle is 6.5 inches. Find the circumference of the circle. Use pi as 3.14. Explain your steps.

Answers

Circumference= 2piR
1) Fist do 2 times pie. 2x3.14= 6.28
2) With the remaining answer times it by the radius. 6.28x6.5= 37.994inches

a water tank already contained 24 gallons of water before a pump was switched to fill it. the pump started at 10:00 am and by 10:30 am the tank contained 40 gallons of water. by 1:00 pm the tank contained 120 gallons of water. assuming the pump is filling the tank at the same rate without interruption, when will the tank contain 200 gallons?

Answers

Answer: ✧༺♥༻∞3:30pm∞༺♥༻✧

Step-by-step explanation: ☆○o。200-24=176

176 divided by 16 (16 is how many gallons was added in half an hour)= 11. 11 divided by 2= 5.5 hours. 10:00am + 5.5 hours= 3:30pm. Hope this helped! ♡ 。o○☆

what's the unit rate please help

Answers

Answer:

20/27

Step-by-step explanation:

5/9pg/3/4min

=5/9*4/3

20/27 pg per minute

Answer:

5/9*4/3 = 20/27

hope this helps

A rectangular pyramid was sliced perpendicular to its base and through its vertex. What is the shape of the cross section shown in the figure?

A rectangular pyramid. The cross section is a triangle.
a triangle that has the same dimensions as one of the sides of the pyramid
a triangle that does not have the same dimensions as one of the sides of the pyramid
a parallelogram that is not a rectangle
a rectangle

Answers

Step-by-step explanation:

A rectangular pyramid was sliced perpendicular to its base and through its vertex. What is the shape of the cross section shown in the figure?

A rectangular pyramid. The cross section is a triangle.

a triangle that has the same dimensions as one of the sides of the pyramid

a triangle that does not have the same dimensions as one of the sides of the pyramid

a parallelogram that is not a rectangle

a rectangle

What is the area of the circle below? Use 3.14 for pi?

A. 28.26 cm
B. 18.84 cm
C. 113.04 cm
D. 9.42 cm

Answers

Answer:

c

Step-by-step explanation:

D

If you multiply 3 by 3.14 you get 9.42

Bananas cost $0.65 per pound. What equation is used to find C, the total cost of p pounds of bananas?

Answers

Answer:

C = 0.65p

Step-by-step explanation:

plz marke me brainliest

0.65 = C or vice versa

Pls help ASAP!! I will mark brainliest!!

Answers

Answer:

fdsdcfvbnju74y6t54re

Step-by-step explanation:

you have to find the mean and median

Please help me I am stuck (questions are in the picture, and the marked-off section does not have to be done).

Answers

A. 250+50(m)
M representing months
B. 250+50(2)=350
250+50(4)=450
250+50(6)=550
250+50(8)=650
250+50(10)=750
C. You’ll start at (0,250)
The go to (2, 350), (4,450),etc
D. The x axis is months and the y axis is the amount of money saved.

In a museum there is a sculpture in the shape of a cylinder. The cylinder has a diameter of 10 feet and a height of h feet.
Which equation can be used to find V, the volume of the cylinder in cubic feet?

Answer Choices:

A.) ∨= π (5)²h
B.) ∨= π (5h)²
C.) ∨= π (10)² h
D.) ∨= π (10h)²

Answers

Answer: A

Step-by-step explanation:

The diameter is 10 ft and to get r you divide 10 by 2 to get 5. Then square the radius and multiply by h.

the answer is A v= tt (5)2h

Jason has a total of 15 coins which are dimes and nickels. The coins are worth $1.10. How many dimes does he have?

Answers

He has 7 dimes and 8 nickels.

i don't need sleep i need answers

Answers

Answer:

They are the inverse operation.

Step-by-step explanation:

When trying to divide you must figure out how many times something goes into another. In order to do this you multiply certain numbers by each denominator in order to see which is exact or the closest to the number your numerator.

you have to use inverse operations!

i need help with this question attached pls

Answers

Answer:

sqrt of 31 or 5.58

Step-by-step explanation:

Side note:

just do this part of the math and you might get it right. but just saying. I not sure.

How to get. I think:

subtract 30 by 16. and you will get it. (Well dont forget to round tho. :p)

here's an algebra question I need help with... (I'm not sure if I selected the right answer)

Answers

Answer: You selected the correct one

Step-by-step explanation:

I beleive this is right, qoute me on this!!!

You’re right on this one
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