Answer:
181 feets
Step-by-step explanation:
Given that:
Rate of change in water level = - 1.5 feets per month
Water level at beginning of May = 187 feets above sea level
Water level at the end of 4 months =?
Total change after four months = rate of change per month * number of months
= - 1.5 * 4 = - 6 feets
Hence water level after 4 months :
187 feets + (-6 feets)
187 feets - 6 feets
= 181 feets
ys
3,4×5,6×7,8×5,9
2 Simplify 4\times 54×5 to 2020.
3,20,6\times 7,8\times 5,93,20,6×7,8×5,9
3 Simplify 6\times 76×7 to 4242.
3,20,42,8\times 5,93,20,42,8×5,9
4 Simplify 8\times 58×5 to 4040.
3,20,42,40,93,20,42,40,9
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wtjfavyw
6/90/45/30/18/9/2
15: 3/5/15/1
45: 45/1/9/5/15/3/
90: 90/1/9/10/45/2/15/6/3/30/5/18
