Hello!
Convert 55% to a decimal by dividing it by 100.
55 ÷ 100 = 0.55
Next, multiply the total amount of ounces of water by this decimal.
32 × 0.55 = 17.6
Finally, subtract the amount of ounces that person drank from the total number of ounces before they drank.
32 - 17.6 = 14.4
ANSWER:
14.4 ounces of water are left in the glass.
Answer:
565cm³
Step-by-step explanation:
If Kelly eats the salsa until it is 6cm high, then she ate, in height, 11cm-6cm=5cm of salsa. The volume of the salsa she ate is in the shape of a cylinder, and the formula for calculating the volume of a cylinder is πr^2h. Since we have the values for r (radius) and h (height), we can solve for the volume.
V=πr^2h
V=π(6cm)^2(5cm)
V=180πcm³
This is equal to about 565cm³.
This seems like a right triangle problem.
So assuming 14 feet is the hypotenuse and 4 feet is a leg of the right triangle, we can use the pythagorean theorem (
) to solve for the height of the house, in which we shall name it x.
So, the equation is 
.
Solve for x:
16+x^{2}= 196
x^{2}= 196-16
x^{2}= 180
x = 6√5 feet
Hope this helps!
