Answer:
38
Step-by-step explanation:
just divide 265 by 7
20 cups of 10 oz each it's 200 oz
1 gallon it's 4(32)=128 oz
2 gallons is 256 oz. she will need to buy two gallons
volume of a cylinder= πr²h
where r is radius and h is height.
here,
3.14 x 2.5²in x h = 170in²
3.14 x 6.25in x h = 170in²
19.625 x h = 170in²
h = 170in²/19.625
h = 8.66242038...in
corrected to the nearest hundredth, it is 8.66 inches
120x+45y+50z=C
This equation models this situation where C is the total cost