At the same time a 6 foot person casts a 2 foot shadow, a nearby flagpole casts a ten foot shadow. How tall is the flagpole?

30 feet

Step-by-step explanation:

I found the unit. So a 6 feet person casts a 2 foot shadow

I divided both numbers by 2

Therefore getting a 3 foot person casts a 1 foot shadow

If the flagpole casts a ten foot shadow I multiplied 10×1 and 30 ×1. Meaning that the 30 foot flagpole casts a 10 foot shadow

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

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