The function would be h = 270 - 2.5s, where h is the height (in feet) and s it the time (in seconds) that has passed.
The 270 represents the initial value, which is given. We are told that the initial height of the block is 270 feet.
2.5s represents the feet that it has descended. We know the block is lowered at a rate of 2.5 feet per second. Multiplying this by s, the time, will give us how much it has descended.
Answer:
7) 8.94
8) 6.71
Step-by-step explanation:
for both questions, use pythagorean theorem
<u>Question 7:</u>
16 + 64 = 
80 =
c = 8.94
<u>Question 8:</u>
36 + 9 =
45 =
c = 6.71
Answer:
88
Step-by-step explanation:
Looks close to a right angle so 88 degrees most likely.
8.1• 10^10. U need to move the decimal to the right 10 places. Then compare from the other things from the problem.
It should be 17, 26, 35, 44, 53
