Answer:
It would take 10 days to completely empty the rain gauge.
Step-by-step explanation:
Initial reading of rain gauge = 10 inches
<u>Every day rain evaporated by 2 inches but 1 more inch of rain was added.</u>
<u>In effect, only one inch of rain water evaporated that is everyday level decreased with 1 inch.</u>
After the end of day 1 , the reading would show 9 inches and 8 inches at the end of day 2 and similarly reading decreases linearly.
Since the reading should decrease by 10 inches it would take 10 days to completely empty the rain gauge.
17. Difference between -11 and 17, which is 28.
18. -189 + 56 + 64 = -69, meaning she still owes 69 dollars.
19. -528 * 4 = -2112
20. -6,660 divided by 37 = -180
Meaning it falls 180 meters down every minute.
Answer:
180 square inches
Step-by-step explanation:
let separate the figure and form two rectangles
first rectangle
length = 10 in
breadth = 9 in
let's find its area
area =l*b
=10*9
=90 in.^2
second rectangle
length = 15 in.
breadth = 6 in.
area =l*b
=15 *6
=90 in.^2
area of a whole he painted =area of first rectangle + area of second rectangle
=90 + 90 in.^2
=180 in .^2
Answer:
The resulting function is
Step-by-step explanation:
Suppose we have a function f(x). If we want to shift the function 1 unit to the left, we find f(x+1).
In this question, we have:
Shifting 1 unit to the left:
The resulting function is
Answer: the correct answer is 4 rings and she has 7.74 feet of twine left over.
Step-by-step explanation:
For each ring she needs 10Pi feet of twine = 10* 3.1416 =31.42 feet
She has 150 feet; 150/31.42 = 4 rings and she has 7.74 feet of twine left over