Mathematics Middle School

Explain how the activity supports the skill.
The activity i chose is track and the skill it supports it speed can someone please explain how track supports the skill speed please!
RE-ASKED

Answers

Answer 1
Track teaches you to be able to achieve your best speed in one of the quickest ways possible. The activity supports the skill because the more mitochondria you have, the more energy you are able to produce during exercise, which will enable you to run with greater speeds. If track is done regularly, it increases the size of the mitochondria. Giving you more energy, which will generate more speed. ( Hope this helps! (: )
Answer 2
It’s what the other guy said :)

Related Questions

Find the radius of the circle.
Circumference = 18.84 yd
a. 3 yd
b. 59.16 yd
c. 6 yd
d. 118.32 yd

what's the answer??​

Answers

Answer:

A. 3yd

Step-by-step explanation:

There are two formulas that can be used for the circumference of a circle:

c = πd and c = 2πr

Since we want to solve for the radius, let's use c = 2πr

The circumference, 'c', is 18.84 inches

Since 'π' is an irrational number, we use its approximation of 3.14

We are trying to solve for 'r', which is the radius

The circumference, 'c', is 18.84 inches

Since 'π' is an irrational number, we use its approximation of 3.14

We are trying to solve for 'r', which is the radius

Plugging in, we get:

18.84 = 2(3.14)r

Since 'π' is an irrational number, we use its approximation of 3.14

Notice there are the same amount of decimal places (two!) in the answer as the combined amount of spaces in the numbers being multiplied!

18.84 = 6.28r

The goal is to isolate and solve for 'r', which is the radius

18.84/6.28 = 3

So we get "3 = r", which means the radius is 3 inches!

What is -4/7 divided by 5?

Answers

Answer:

-4/35

Step-by-step explanation:

-4/35. use keep change flip with -4/7 / 5/1, KCF it to -4/7 x 1/5 then top times top bottom times bottom and get -4/35.

Type a digit that makes this statement true.
7,176,260 is divisible by 3.
Submit

Type a digit that makes this statement true.7,176,260 is divisible by 3.Submit

Answers

Answer:

1, 4 or 7

Step-by-step explanation:

The divisibility rule/shortcut for 3 is that the sum of its digits is divisible by 3. So, you currently have 29 (7+1+7+6+2+6+0), and you have to make that number divisible by 3.

adding 1 gets you 30, which we know is divisible by 3.

then, instead of trying every digit, we can note that

30 , 33 , 36 , 39 ....

are divisible by 3.

But the most we can add to the sum of 29 is 9 (because that is the highest digit possible)--so numbers above 38 are irrelevant

so, we want to find out if we can make 29 into 30, 33, or 36

adding 1 to 29 = 30

adding 4 to 29 = 33

adding 7 to 29 = 36

So, by making the first digit 1 , 4 , or 7, you make the number divisible by 3 (making the sentence true)

I think the answer would be 1 4 or 7 because that’s the answer I got when I did the problem

does anyone on here use FLVS?? If so can u help with comprehensive science 5.06 conclusion part?

Answers

yes i can help ..................

Jason has a bag of tiles with the letters from the word IMPOSSIBLE. He pulls a random tile out of the bag. Which outcomes are more likely than not?
A. Pulling a Vowel
B. Pulling a Consonant
C. Pulling an E or a P
D. Pulling an L, M, or S
E. Pulling an I, O, P, or S

Answers

Answer:  A pull a vowel

Step-by-step explanation: its unlikely he will pull a consonant since a consonate is when your lips touch together (like "p" "m" "b") pulling an E or P is low, but a vowel covers A,E,I,O, and U so it covers four letters, so your best bet is A.

A :p hope this helps

Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that exterior angles sum to 360°. His workings are shown below.

a) Write a sentence to explain what Yasin has done wrong.
b) What is the size of angle g? Show all your workings.

Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that

Answers

well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.

Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that

Answer: 36 is wrong

Step-by-step explanation: 360 - 36 = 324  degrees

Find the number that makes the ratio equivalent to 2:25.
__:50

Answers

4:50

To get 25 into 50, you multiply by 2. So, 2:25 is the same as 4:50.
4:50 is equivalent to 2:25 since you just multiply by 2

Name the polygon show by the banner at the right. Determine if it appears to be regular or not regular.

Name the polygon show by the banner at the right. Determine if it appears to be regular or not regular.

Answers

Answer:

the name is isosceles triangle and  it is not regular

Step-by-step explanation:

Answer:

it's a isosceles triangle and its not regular

Step-by-step explanation:

PLS HELP YOU HAVE 4 MIN TO ANS

PLS HELP YOU HAVE 4 MIN TO ANS

Answers

Answer:

the median number of fish caught was 5

Answer:

Step-by-step explanation:

 

find what the mean and the median and the mode means so you can find your answer

Darla’s dinner at a restaurant cost $23.18 before tip. She wants to leave a 20% tip. What is the total cost of the dinner after Darla adds the tip?

Answers

Answer:

$27.816

Step-by-step explanation:

First we have to find out what 20% of 23.18 is. Let x represent the amount of the tip.

(cross multiply)

20 =     x  

100     23.18

20 x 23.18 = 463.6

463.6 ÷ 100 = 4.636

x = $4.636

Now we add the amount of the tip to the original price of the dinner.

23.18 + 4.636 = 27.816

Therefore the total cost of the dinner including the tip is $27.816

The correct answer is 23.18%

A square has an area of 9 cm
What is its side length?

I got 3

Answers

Answer:

you're right it is 3 cause a squares sides are all equal and the only number that can multiply by itself to get 9 is 3.

Answer:

3cm.  area = L x W If the area is 9 we know 3x3 = 9 and squares side length are the same so 3x3= 9cm!

Step-by-step explanation:

Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?

A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft

Answers

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

the answer to this is D

can you please list down the answers?

can you please list down the answers?

Answers

Answer:

B; C

Step-by-step explanation:

V = (4/3)*pi*(r^3)

pi = 3.14, r = 4.5

so V = (4/3)(3.14)(4.5^3) which is choice B

--

use calculator to solve: V = 381.51 which is choice C

Pls, help! Due in 30 mins

Pls, help! Due in 30 mins

Answers

Answer:

30/9 is 3/cost

the cost is 9 divided by 10 which is .9

3/.9

Step-by-step explanation:

30.9 hope this helps:)

Find an equation of the line that passes through the points (2,6) and (-4.6). Write the equation in slope-intercept form.

Find an equation of the line that passes through the points (2,6) and (-4.6). Write the equation in slope-intercept

Answers

Answer:

change in y /change in y to get the gradient . therefore (6--6)=12  and (2--4)=6 thus 12/6=2 that the gradient.

Step-by-step explanation:

form the equation ion form of y=mx+c

and thus the equation y= 2x+c

if you take one point coordinate  such as (2,6)

such that y=6 and x=2 thus the equation will be

6=2*2+C

6=4+C

C=6-4=2

therefore  answer is  

Y=2X+2

Answer:

Y=2X+2

Step-by-step explanation:

HELP ASAPPP What are two ratios using the following information?There are 15 males teachers in the school and 35 female teachers in the school. Please write both full answers below.

Answers

Answer:

15 male teachers:35 female teachers

35 female teachers: 15 male teachers

Step-by-step explanation:

Answer:

15:35,15 to 35

Step-by-step explanation:

How can I find the cube root of 64?

Answers

Answer:

4

Step-by-step explanation:

The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.

The cube root of 64 is 4.

Before solving the question, let's understand the concept of cube root.

The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.

The cube root is denoted by ∛

Now, we will find the cube root of 64.

Firstly, we have to find factor 64.

64 = 2 × 2 × 2 × 2 × 2 × 2.

64 = ∛4³

64 = 4

Therefore, the cube root of 64 is 4.

To know more about cube root:

https://brainly.com/question/12105008

find the value of a and be when x is 12 a= 5x^2/2 b= 2x^2(x-5)/10x

Answers

Answer:

a=360

b=168

Step-by-step explanation:

a=5×12×12/2=5×12×6=360

b=2×12×12×(12-5)/10×12=2×12×7=14×12=164

answer a is 360 and answer b is 180 :)

A zookeeper is 6 1/4 feet tall. A young giraffe in his care is 9 3/8 feet tall.

How many times as tall as the zookeeper is the giraffe? ​

Answers

Answer:

25/4  75/8

25/4= 6.25

and 75/8= 9.375

and 9.375/6.25 = 1.5

Step-by-step explanation:

9 3/8 divided by 6 1/4 or 9 3/8 times 4/25

u^2=64 solve using square root property

Answers

Answer:

u = ±8

Step-by-step explanation:

Given:  u^2 = 64.

Solve for u by taking the square root of both sides AND putting the ' ± ' symbol in front of the right side:

√u² = ±√64, or u = ±8

Answer:

\(u=8,\ u=-8\)

Step-by-step explanation:

u² = 64

\(u\² = 64\\\\\)              <== you take the square root of both sides

\(\sqrt{u\²} = \±\sqrt{64} \\\\\)

\(u= \±8\\\\\)              <== (u = plus or minus 8)

\(u=8,\ u=-8\\\)

Hope this helps!

please help with surface area of cylinder

please help with surface area of cylinder

Answers

Answer:

Step-by-step explanation:

The surface area of a cylinder can be calculated using the formula:

SA = 2πr^2 + 2πrh

where r is the radius of the base of the cylinder, h is the height of the cylinder, and π is approximately equal to 3.14.

Looking at the given diagram, we can see that the height of the cylinder is 10 cm and the radius of the base is 6 cm.

So, substituting these values into the formula:

SA = 2π(6)^2 + 2π(6)(10)

SA = 2π(36) + 2π(60)

SA = 72π + 120π

SA = 192π

Using a calculator, we can approximate this value to:

SA ≈ 602.88 cm^2

Therefore, the surface area of the cylinder is approximately 602.88 cm^2.

First we find the area of kne circle and then multiply it since we have 2 so 28x3.14 and then we fine then we find the area of the rectangle and then we add it all up to get 60.288

When we perform rigid transformations on parallel lines, what do we know about their image? Does the distance between the lines change?

Answers

Answer:

The distance between each line does not change.

Explanation:

Because you are just transforming it. It's not like you are changing the shape at all, you are just moving it to a different area on the grid. You can transform it over the x-axis, or you could transform it over the y-axis. It doesn't matter. Hope that answered your question.

Answer: the length between every line wouldn't´ change

Step-by-step explanation:

A rigid transformation changes the location of a shape without changing the size of the shape. There are three basic rigid transformations: reflections, rotations, and translations.

Find the median and mean of the data set below:
31
,
38
,
35
,
36
,
3
31,38,35,36,3

Answers

To find the median, we need to first arrange the data set in order from least to greatest:

3, 31, 35, 36, 38

The median is the middle value in the data set. Since there are five values in the data set, the middle value is the third value, which is 35. Therefore, the median of the data set is 35.

To find the mean, we need to add up all the values in the data set and divide by the total number of values:

(3 + 31 + 35 + 36 + 38) / 5 = 28.6

Therefore, the mean of the data set is 28.6.
you find the mean by adding every value together and dividing by the number of values. 143 / 5 = 28.6
the median is always the middle number so the median is 35. hope this helps you to remember in the future

Mandy and steve spend the same amount of money in a arcade, nothing playing the same number of games. Mandy played $0.50 games and spent $10 on food. Steve played $0.75 games and spend $6 on food. How many games did each person play?

Answers

Answer:

Step-by-step explanation:

Pls help me to find the median and mode, with solution pls​

Pls help me to find the median and mode, with solution pls

Answers

Answer:

Mode=32

Mean=32

Median=32

Step-by-step explanation:

Mode=highest frequency

Mode=10

Mean=£fx

£f

Mean=1280

40

=32

Median=n/2

=40/2

=20

median=32

Mode-32
Median-32
Hope this helpsssss

Here are three different recipes for Orangey-Pineapple Juice. Two of these mixtures taste the same and one tastes different.

Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice.
Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice.

Which two recipes will taste the same, and which one will taste different?

Answers

Answer:

I think that recipe one and two will taste the same.

I think that recipe three will taste different.

Step-by-step explanation:

I hope this helped!!

Answer:  The first two recipes will taste the same. The third is different.

2/3 = 4/6 = 3/9 = the ratio for this recipe.

Step-by-step explanation:

The ratio of orange juice to pineapple juice in the first two recipes are the same: two parts orange juice to three parts pineapple juice. The third recipe is three to four.

Which of the following would have the greatest effect on the size of tides on Earth?

A. Slowing the rate of rotation of the Moon.

B. Increasing the rate of revolution of Earth.

C. Decreasing the distance between the Moon and Earth.

D. Increasing the distance between the Moon and the Sun.

Answers

B. Increasing the rate of the revolution of the earth

The greatest effect on the size of tides on Earth would be C. Decreasing the distance between the Moon and Earth.

What are tides?

Tides are the regular rise and fall of the sea level caused by the gravitational pull of the Moon and the Sun on the Earth. When the gravitational pull of the Moon or the Sun is strongest in a particular area, it causes the water to bulge and forms high tides.

Tides are caused by the gravitational pull of the Moon and the Sun on Earth's oceans. The strength of this pull is proportional to the mass of the Moon and the Sun and inversely proportional to the square of the distance between them and Earth. So, decreasing the distance between the Moon and Earth would increase the gravitational pull of the Moon, causing larger tides.

Slowing the rate of rotation of the Moon (A) would likely have a small effect on tides.

Increasing the rate of revolution of Earth (B) would not have a significant effect on tides.

Increasing the distance between the Moon and the Sun (D) would not have a significant effect on tides as the Sun's gravitational pull on the Earth's oceans is much weaker than that of the Moon.

Learn more about tides here:
https://brainly.in/question/9624375
#SPJ6

if the baseball radius is 1.4 inches what is the circumfrance in inches

Answers

Answer:

8.8 in

Step-by-step explanation:

To find a circumference you need the diameter. To find the diameter you multiply the radius x2.


1.4x2=2.8

Tp get the circumference you multiply the diameter by pi or 3.14

The formula is \(\pi\)d

so you multiply 2.8 by pi which is=8.79645943005 or to the nearest hundredth=8.8

Answer:

area = 50.27 sq inches

circumference = 25.14 in

Step-by-step explanation:

given radius r = 4 in

area = πr² = 3.142 x 4² = 50.27 square inches

circumference = 2πr = 2 x 3.142 x 4 = 25.14 inches

i hope this work for you

what is 48 x 3/8 is equal to

Answers

Answer:

18

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

There are a few ways to go about solving this equation but I will not show them all.

Step 1:

For this step divide you 3/8

this would get you with 0.375

Step 2:

For this step, you now multiply your 0.375 by 48, like this (48 x 0.375).

This should get you with the answer 18

I hope this helps! :)

Select the number that makes the statement correct by filling in the blank:

"A percentage of an object is how many parts of it there are out of ___ equal parts."

A. 100

B. 70

C. 400

D. 2

Answers

Answer: 100

Step-by-step explanation: if you mean out of a percent it’s 100%, 100% = 1 whole

Answer:

100

Step-by-step explanation:

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