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Yanka [14]
3 years ago
12

WILL GIVE BRAINLIEST AND 10 POINTS!!!!!!!!! PLZ HELP!!!!! Lianne drew a sphere with a radius of 7 in. She calculated its volume

and wrote it below.
StartFraction question mark pi Over 3 EndFraction inches cubed

What value should be multiplied by Pi in the numerator to correctly show the volume of the sphere?
Mathematics
2 answers:
zzz [600]3 years ago
8 0

Answer:

= 1372

i took the test

GarryVolchara [31]3 years ago
3 0

Answer 1372.

4x7x7x7=1372:v=4/3 pi r^3

Step-by-step explanation:

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If x = -2 and y = 3, by how much does 2y2 - x exceed 2x2 - y?
Akimi4 [234]
Yes it does, to find this insert the values of x and y into the equation.
14>-11
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4 years ago
There are 15 desk in a teachers classroom. The teacher removed 3/5 of the desks from her classroom. How many desk did the teache
FrozenT [24]

Step-by-step explanation:

To subtract fractions, find the LCD and then combine.

Exact Form: 72/5

decimal form: 14.4

mixed number form: 15 2/5

7 0
3 years ago
In 1995, the moose population in a park was measured to be 1800. By 1998, the population was measured again to be 2400. If the p
Shalnov [3]

The linear equation for the variation of population is p = 200t + 1800.

<h3>What is an equation?</h3>

An equation is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

The formula for an equation in intercept form will be given as below:-

y = mx + c.

It is given that In 1995, the moose population in a park was measured to be 1800. By 1998, the population was measured again to be 2400.

Write the linear equation for population variation.

p = mt + c

m = Rate of change = ( 2400 - 1800 ) / 3 = 200, put the value in the equation.

p = 200t + c

Put the values in the equation to get the value of the constant.

2400 = 200 x 3 + c

c = 2400 - 600

c =1800

The equation for the linear variation of the population is,

p = 200t + 1800

Therefore, the linear equation for the variation of the population is p = 200t + 1800.

To know more about equations follow

brainly.com/question/2972832

#SPJ1

6 0
2 years ago
Reflect square JKLM with J(1, 4), K(6, 5), L(7, 0) and M(2, -1) in the y-axis. What are the coordinates of M'?
ANTONII [103]

Given:

Reflect square JKLM with J(1, 4), K(6, 5), L(7, 0) and M(2, -1) in the y-axis.

To find:

The coordinates of M'.

Solution:

We have, M(2, -1) .

If a  figure reflected over the y-axis then

(x,y)\to (-x,y)

Using this rule, we get

M(2,-1)\to M'(-2,-1)

Therefore, the coordinates of point M' are (-2,-1).

7 0
3 years ago
___% of 200 miles is 150 miles
steposvetlana [31]
The answer is 75%..
Hope this helped
6 0
4 years ago
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