P=45,000−1,000mspace, p, equals, 45, comma, 000, minus, 1, comma, 000, mpeople start to leave the stadium at the end of a football game. the number of people, ppp, that are left in the stadium mmm minutes after the end of the game is given by the equation above. how many people were present when the game ended but before people started to leave?

45,000 people

Step-by-step explanation:

Let

P -----> the number of people, that are left in the stadium

M ----> the time in minutes

we have

This is a linear equation in slope intercept form

where

The slope is

----> is negative because is a decreasing function

The P-intercept is

Remember that the P-intercept is the value of P when the value of M is equal to zero

That means

For M=0 min

P=45,000 people (number of people that were present when the game ended but before people started to leave)

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere