Question 1:
48 + 63 + 28 + 44 + 43 = 226 minutes
41 + 40 + 15 + 1 + 39 = 136 seconds
136 seconds = 2 minutes and 16 seconds
The answer is 228 minutes and 16 seconds.
Question 2: 228 minutes = 3 hours and 48 minutes
The answer is 3 hours and 48 minutes, but if you're also counting seconds, add 16 seconds to the end of it.
3x - 18 = 42
3x = 42 + 18
3x = 60
x = 60/3
x = 20
Answer:
261.8 in^3
Step-by-step explanation:
The formula for the volume of a cone is V = (1/3)(base)(height), where "base" is the area of the base.
In this case, with the radius being 5 in and the height 10 in, we get:
V = (1/3)*π*(5 in)^2*(10 in), which simplifies to 261.8 in^3.
9:6 I think. Because if you subtract 6 from 15 you get 9 and that is how many she needs to finish and she has already finished 6
Answer:
z=9/2
Step-by-step explanation:
36-8z=0
36=8z
z=36/8
z=9/2
