Mathematics Middle School

HELP!!! WILL GIVE BRAINLIEST (if I get a link I will eat a Nature Valley bar in your bed)

Study the bar graph we made for Kiran.

1. How can you use the bar graph to find how many classmates Kiran surveyed?

2. What are the top three summer sports in his class?

3. Make at least one other observation, based on the bar graph, about his classmates’ preferred summer sports.

4. Could a dot plot be used to represent Kiran’s data? Explain your reasoning.

Answers

Answer 1

Answer:

1. 30

2. track and field, swimming, gymnastics

3. most classmates didnt like rowing or soccer

4. yes because instead of the bars going up to the number of kids there would be a dot for every kid.

Step-by-step explanation:

Related Questions

please I really need help this is being timed please I need to do is find the volume of the composite figures please I really need help

Answers

Answer:

Multiply all of the numbers together

Step-by-step explanation:

Rectangle is 288 square ft
Pyramid is 168 square feet
Composite figure is 456 square fy

please answer for me :

Answers

Answer:

Part A - [tex]2\frac{1}{2} + b = 4\frac{2}{3}[/tex]

Part B - [tex]2\frac{1}{6}[/tex]

Step-by-step explanation:

A. Option 2

B. Option 2

Part A

The number of pounds of blueberries Sam and Ben have in total is the sum of the number of pounds of blueberries Sam has and the number of pounds of blueberries Ben has. The correct equation is [tex]2\frac{1}{2} + b = 4\frac{2}{3}[/tex]. The second option is correct.

Part B

The number of pounds of blueberries Ben has is [tex]4\frac{2}{3}-2\frac{1}{2}[/tex], which is [tex]2\frac{1}{6}[/tex].

translate the word problem using an inequality and solve and graph it.
Amy is thinking of a number. If she divides the number by 15 and decreases the quotient by 10, the result is less than 20
A. Write an inequality that can be used to find n, the number Amy could be thinking of.
B. Solve the inequality.
Remember to show the solution using: addition property of inequality, subtraction property of inequality, multiplication property of inequality and/ or division property of inequality.
C. Graph the inequality

Answers

Answer:

Step-by-step explanation:

PLEASE HELP ASAP. ANSWER WILL MARK BRAINLIEST. MAKE SURE IT IS CORRECT. TY

Answers

Answer:

The answer for the opposite of -1 is 1. And 2.5 opposite is -2.5 you have to put 1 in the positive side and 2.5 in the negative.

Step-by-step explanation:

Also pls stay informed abt this.

2.5 is the negative!

Your welcome!!

How many different triangles can be formed using line segments with lengths 8, 15, and 17?
A. none
B. one
C. more than one

Answers

Answer:

I think c

Step-by-step explanation:

30 Points to whoever gets this right ( needs an equation and answer )

Carter wants to ride his bicycle 28.7 miles this week. He has already ridden 17 miles. If he rides for 3 more days, write and solve an equation which can be used to determine mm, the average number of miles he would have to ride each day to meet his goal.

Answers

Answer: Carter will have to ride 3.9 miles on his bicycle every day in order to achieve his goal.

Step-by-step explanation:

Finding the answer to this problem isn't too complicated, and all we have to do is make and solve an equation. First, we know how many miles Carter wants to ride his bicycle (this is what our equation will be equal to), and how many miles he's completed already (we add that to how many he has to do daily). We also know how many days he has left to complete this goal (multiply the number he has to do daily by three).

All we have to do now is construct a basic equation:

17 + 3x = 28.7

Let's move the 17 over to the other side of the equation. To do that, subtract 17 from both sides.

3x = 28.7 - 17

3x = 11.7

This gives us the amount of miles Carter still has to ride - in total. To find out how many miles he has to ride daily, we just divide 3 from both sides.

3x/3 = 11.7/3

x = 3.9 (miles - don't forget the units!)

Carter will have to ride 3.9 miles on his bicycle every day in order to achieve his goal. Hope this helps!

Carter will have to ride 3.9 miles everyday

please help! I dont have much time left

Answers

Answer:

Step-by-step explanation:

Answer:

I feel like its A

Step-by-step explanation:

PLEASE HELP! I WILL GIVE BRAINLY ALSO SUMMARIZE!! (if u troll ill report!)
A sports medicine major wanted to conduct an experiment to determine if there is a correlation between the members of the soccer team's leg strength and the time it takes for them to sprint 40 yards. He sets up the following test and records the data:

Answers

Answer:

The time for 22 leg-press reps is 11.9 seconds.

Step-by-step explanation:

The lines of best fit is the trend line of the dataset.

The equation of line of best fit is y = 0.120x + 9.274The time for 22 leg-press reps is 11.9 seconds(A) The equation of the line of best fit

The table is given as —

(x) : 12 32 7 26 28 15 1

(y) : 8.6 14.6 7.1 8.3 11.9 19.4 9.5

To determine the equation of line of best fit, we make use of a regression calculator.

Enter the above dataset in a regression calculator, the equation is: y = 0.120x + 9.274 (Approximated to Three Decimal Places / Rounded of to the Thousandths Place)

(B) The number of seconds for 22 leg-press reps

This means that x = 22.

So, we have:

y = 0.120 * 22 + 9.274

= 2.640 + 9.274

= 11.914

(Approximate to the nearest hundredths)

= 11.9

Hence, the time for 22 leg-press reps is 11.9 seconds.

Hope my answer helps you.

Answer:

Step-by-step explanation:

There is no enough information to be given. SORRY

Answer:

wait this is confusing where is the video??

Step-by-step explanation:

3 × 8 - ( 2 + 7 ) =
HELLLLLLLPPPPPP

Answers

Answer:

Step-by-step explanation:

The answer is 15

Explanation = Use Pemdas bro

Jada has a monthly budget for her cell phone bill. Last month she spent 120% of her budget, and the bill was $60. What is Jada’s monthly budget? Explain or show your reasoning.

Answers

Assume that the budget is n.
Now we are given that 120% of the budget is equal to $60.
This means that:
60 = 1.2n

Solve the equation for n to know the budget:
60 = 1.2n
n = 60 / 1.2 = 50

Based on the above calculations, Jada's budget is 50$

Jadas budget is 50$ hope this helped

can ppl help me? plss !! ii will mark brainly for the first correct person

Answers

the pictures are in different orders when i click them but
spear with the radius of 16s volume is 17157.28
the spear with a radius of 8s volume is 2144.66
the cone with a radius of 15s volume is
5419.25
the cone with a radius of 7s volume is 872.32
and the volume of the cylinder is 351.86

440÷5=88

Have a good day ^^

Enter the correct sum in each box. Use the number line to help you.

(A) 4.6 + (–5.9)
_________
|_________|

(B) –4.4 + 6.2
_________
|_________|

(C) 2.1 + 0.5
_________
|_________|

(D) –3.8 + (–1.3)
_________
|_________|

Answers

Answer:

(A) 4.6 + (–5.9)

-1.3

(B) –4.4 + 6.2

1.8

2.6

(D) –3.8 + (–1.3)

-5.1

dont use for points or else i will report

Answers

Hope this helps ;))))

Answer:

108 Square feet

Step-by-step explanation:

4 ×8=32

3×4=12÷2=6

6×2=12

5×8=40

8×3=24

32+12+40+24=108

Question 3 (2 points) Saved Which of the following has the larger area? A rectangle with sides 12 inches and 15 inches. A triangle with a base of of 25 inches and a height of 14 inches. Question 3 options: The rectangle by 5 square inches. The triangle by 170 square inches. The rectangle by 170 square inches. The triangle by 5 square inches.

Answers

The solution is, The triangle by 170 square inches, so, the triangle has a much larger area.

What is area ?

Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.

here, we have,

given that,

A rectangle with sides 12 inches and 15 inches.

A triangle with a base of of 25 inches and a height of 14 inches.

so, we get,

area of rectangle is,

A = length * width

so, area = 12 * 15

area of rectangle = 180

now, we know that,

area of triangle = 1/2 * base * heigth

so, area = 1/2 * 25 * 14

area of triangle = 350

so, we get,

the triangle has a much larger area.

350-180=170

the triangle by 170 square inches

Hence, The solution is, The triangle by 170 square inches, so, the triangle has a much larger area.

To learn more on Area click:

Answer:

L (3,1) , M (2,-2) N (4,-3)

Step-by-step explanation:

Multiply the X coordinate by -1.

L (-3)*(-1) = 3

M (-2)*(-1) = 2

N (-4)*(-1) = 4

There is a closed carton of eggs in Mai's refrigerator. The carton contains e eggs and it can hold 12 eggs. What are some possible values of e that will make both e<12 and e>0 true?

(please answer ill give u a thanks and brainliest)

Answers

Anything less than 12 (must be positive numbers and it mustn’t be 0) is greater than 0.

There is a closed carton of eggs in Mai's refrigerator. The carton contains "e" eggs and it can hold 12 eggs. What are some possible values of e that will make both e < 12 and e > 0 true?

A child's pool is filled to the top. On day 1, the level of the water in the pool decreases by [tex]1\frac{1}{3}[/tex] inches. On day 2, the level of the water decreases by [tex]\frac{3}{8}[/tex] inch. What number represents the total change in the water level after 2 days?
A. [tex]-1\frac{17}{24}[/tex] inches C. [tex]\frac{23}{24}[/tex] inch

B. [tex]\frac{-23}{24}[/tex] inch D. [tex]1\frac{17}{24}[/tex] inches

Answers

Answer:

[tex] \displaystyle A) -1 \frac{17}{21} [/tex]

Step-by-step explanation:

refer the attachment

the blue line refers the amount of reduction in the first day and the black line refers the amount of reduction in the second day

note that the total amount of depth of the the pool isn't specified therefore we can't assume the total depth of the pool to be 1 and as it says 'decrease' we are dealing with negative numbers

[tex] \rm \displaystyle \text{the level of the water in the pool decreases by $1\frac{1}{3}$ inches} \iff \boxed{- 1\frac{1}{3} }[/tex]

likewise

[tex] \rm \displaystyle \text{the level of the water in the pool decreases by $\frac{3}{8}$ inches} \iff \boxed{- \frac{3}{8} }[/tex]

since it wants the total amount of reduction we just need to add them which yields:

[tex] \displaystyle - 1 \frac{1}{3} + \bigg(- \frac{3}{8}\bigg) [/tex]

simplify complex fraction:

[tex] \displaystyle - \frac{4}{3} + \bigg(- \frac{3}{8} \bigg)[/tex]

simplify addition:

[tex] \displaystyle - \frac{41}{21} [/tex]

the option is given in complex fraction thus convert it to complex fraction:

[tex] \displaystyle -1 \frac{17}{21} [/tex]

and we're done!

hence our answer is A

Answer:

[tex]( - 1 \frac{17}{24} \: inches)[/tex]

Step-by-step explanation:

[tex]1 \frac{1}{3} + \frac{3}{8} \\ = \frac{4}{3} + \frac{3}{8} \\ = \frac{32}{24} + \frac{9}{24} \\ = \frac{41}{24} = 1\frac{17}{24} [/tex]

Other Questions

If a vehicle goes from 15.0 km/h to 28.0 km/h in 4.60 seconds, how far will it have traveled? Marcos needs to buy a piece of fabric with a length of 1.3 meters. The fabric costs $0.45 per inch.2.54cm $0.45Marcos determines the calculation as 1.3m (100 cm -) ( :)= 148.59linlin.What is the error in Marcos' reasoning, and how much will the fabric cost?CA Marcos made an incorrect conversion from centimeters to inches. The correct price is $23.03.BMarcos made an incorrect conversion from centimeters to inches. The correct price is $14.86.Marcos made an incorrect conversion from meters to centimeters. The correct price is $23.03.DMarcos made an incorrect conversion from meters to centimeters. The correct price is $14.86. Find the value of angle z. Need ASAP. STEP BY STEP Do you think that poverty is a common thread in the three stories? Cajas de cartn, el beso de la patria, una carta a dis. Explain your answer. In three paragraphs What does the geography in The Great Gatsby symbolize? Figurative language: My math teacher is he who must not be named.Choices:Alliteration, Simile, Onomatopoeia, Juxtaposition, Personification, Assonance, Metaphor, Allusion Translate this sentence into an equation. 45 is the sum of 19 and Victor's score Graph the quadratic function f(x)= -2x^2-3x+2 please help me this would make my day ^^Ray YW bisects XYZ such that mXYW = (3x7) and mWYZ=(2x+1).Find the value of x. Why do scientists compare the DNA of bananas, worms, fruit flies, and humans? How can this information be helpful? Reduce 17/5 to It lowest term PLEASE HELPPPPWhich part of the decision making process represents brainstorming ideas and options?GR In a short paragraph, discuss the kinds of jobs that Americans can aspire to. All of the following are properties used to classify elements as metals, nonmetals & metalloids EXCEPT-texture-conductivity-luster-malleability Which of the following contains an error in verb voice? (5 points)Question 19 options:1) I might lose more weight if I exercised more often.2) We could get together more often if I were not so busy.3) If you would like to join us, then stop playing that game.4) You are happier if you gave up that annoying habit. Is 10 12 15 a right triangle? Which of the following does NOT improve a species ability to survive? A adaptations B. increased genetic variation C increased reproductive rates D. competition How do you find the base and height of an isosceles triangle? A 9.5 kg test rocket is fired vertically from Cape Canaveral. Its fuel gives it a kinetic energy of 2390 J by the time the rocket motor burns all of the fuel. The acceleration of gravity is 9.8 m/s. What additional height will the rocket rise? Answer in units of m. Use the most recent C.F.R. Index (published by Thomson Reuters/West). a. Which C.F.R. title and part deal with the adulteration or misbranding of infant formulas? b. Which C.F.R. title and part deal with using a badge, emblem, or insignia on advertisements for wine? (i) Review this provision. May a bottle of wine used in an ad display the U.S. Navy flag or insignia? (ii) What provision governs your answer? c. Which C.F.R. title and part deal with Flammability standards for children's sleepwear (size 3)?