The ninth grade class is putting on a 5k race to raise money. it cost 250$ to rent the park that they are going to use. if they charge 5$ for each ticket, how many people need to race to make 1000$ profit?

It would take 200 people.

Step-by-step explanation:

Step 1- Divide

1000÷5= 200

There's not that much math needed, just divide.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.