Many artists incorporate geometry shapes into their art. An artist wants to make a sculpture shaped like a cone with a height of 4.2 inches and a radius of 2.5 inches. the artist needs to know the volume of the sculpture to purchase the correct amount of materials Part A. Which equation shows the art is used to calculate the volume of a cone with the given measurements

Part B. What is the volume, in cubic inches, of the cone? Use 3.14 for pie and round your answer to the nearest tenth

One Sec

Step-by-step explanation:

One Sec

b

step-by-step explanation:

i dont know

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get