Charlie guesses there are 517 pennies in a jar. the jar actually contains 623 pennies. what is the percent error in charlie's guess, to the nearest tenth of a percent?

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

if you was gonna solve for a, a is a   < -12

answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation:

step-by-step explanation:

oh the deck is the size of my dic k so about 320 inches hope u get my dic k as the answer