1/2 x 5/8 = .3125
If you plug it into the calculator.
Sin(theta) = 4/5,

We will switch it to formula:
The slope or increase in cost per pound is 3. (1 pound of grapes costs $3).
Answer:
$16.80 and 21 miles
Step-by-step explanation:
If you already have the minutes you will need the miles and the amount of money.