Height, h of the cone is 3V/πr²
Step-by-step explanation:
- Step 1: Find formula for height.
Volume, V = 1/3 πr²h, where r is the radius and h is the height of the cone.
Cross-multiply to find formula for height.
∴ Height, h = 3V/πr²
Answer:
She will pay $122.85
Step-by-step explanation:
First, find the amount of the percents.
To do that, turn the percents into decimals.
25% --> 0.25
10% --> 0.10
Then, multiply each decimal with the original price.
189×0.25= 47.25
189×0.10= 18.90
Now that you have the amount of the percents, subtract both from the original price.
189- (47.25+18.90)
189-66.15= 122.85
So it’ll be 42 divided by 6 since u want to know how many servings of 6 ounces can be served from a 42 pound bag
So 42/6= 7
