Mathematics, 05.03.2020 07:33 maddylaugh
I need help on something on my Math assignment. In this problem, they already have the final answer to the volume of a half-sphere (1,071.79) in^3. the problem wants me to find the radius of the half-sphere, so I figured if I want to find radius, I must do the formula backward. But I only end up with a number like 0.00195311892566 and I don't think that is the correct answer.
Can you help me?
Sarah has a pond in the shape of a half sphere in her back yard. The pond currently holds 1,071.79 cubic inches of water. What is the radius of the pond?
Show your work and explain your answer.
Answers: 2
Mathematics, 21.06.2019 17:00, tifftiff22
The volume of a cube is 8 in to the 3rd power. how long is each side?
Answers: 1
Mathematics, 21.06.2019 17:00, jenn8055
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
Mathematics, 21.06.2019 20:00, 12bluestone
Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
I need help on something on my Math assignment. In this problem, they already have the final answer...