Rearrange the formula i =

p
r
for r.
a) r =
p
i2
b) r = (
p
i
)
c) r =
p2
i
d) r = (
p
i
)2

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation: