Answer:
6
Step-by-step explanation:
450/75= 6 hours
Answer: 10 days
Working:
(288 - 90) / 20 = 9.9
9.9 rounded up to the nearest whole number will be 10
Therefore, she will take 10 days
Sorry I can only show the working, I don't know how to put the working into words to explain how the answer is reasonable.
Answer:
sure
Step-by-step explanation:
For this, you have to calculate LCM of denominators i.e., 7 and 11 that will be 77
Now, 77/7 = 11, so 4*11=44 & 77/11 = 7, so 6*7=42
44/77 and 42/77 is the answer
Answer: - 42.95 feet
Explanation:
Let each ascent be x. Thus,
2 equal ascents = 2x
From the information given,
initial position = - 64.5 feet
Final position after 2 ascents = - 21.4 feet
This means that
- 64.5 + 2x = - 21.4
2x = - 21.4 + 64.5
2x = 43.1
x = 43.1/2
x = 21.55
Thus, Max's elevation after the first ascent is
- 64.5 + 21.55
= - 42.95 feet