A cylindrical vase has a diameter of 4 inches. At the bottom of the vase, there are 6 marbles, each of the diameter 3 inches. The vase is filled with water up to a height of 8 inches NEED HELP QUICK!

π(2in)2(8in) − 6( four over three π(1.5in)3)

Step-by-step explanation:

The diameter of the vase is 6, to find the radius, half the diameter. 6 divided by 2= 3. That's the Pi(3in)^2(10in) or the formula of the vase.

The volume of a cylinder:  V = πr²h = π(d/2)²h= π(4in/2)²(8in)= π(2in)²(8in)

So, the volume of the water will be determined by the volume of the section it defines on the cylinder sutracted by the volume of all the marbles:

Vol =

Henceforth, the answer is π(2in)2(8in) − 6( four over three π(1.5in)3)

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

answer: 48

just remember to use pemdas:

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