Which is the correct first step in finding the height of a cylinder with a volume of 178 pi cubic inches and a radius of 8 inches?
V = pi r squared h. 8 = pi (178) squared h
V = pi r squared h. V = pi + (8) squared + 178 pi
V = pi r squared h. V = pi (8) squared (178)
V = pi r squared h. 178 pi = pi (8) squared h

 LAST OPTION:

Step-by-step explanation:

For this exercise you need to remember that the volume of a cylinder can be calculated with the following formula:

Where "r" is the radius and "h" is the height of the cylinder.

In this case, you know that the height of this cylinder and its volume are the following:

Knowing these values you can substitute them into the formula shown above:

 (CORRECT FIRST STEP)

Now you can solve for "h" by dividing both sides of the equation by . Therefore, you get:

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .