Answer:
The percent of change 200%.
Hope that helps！
Step-by-step explanation:
Answer:7+a
Step-by-step explanation:multiply 7 by a
Answer:
soory i need more points
Step-by-step explanation:
Answer:
Arnold descended a distance of 5,250 ft after his parachute opened
Step-by-step explanation:
Here in this question, we want to know the distance Arnold descended after his parachute opened.
Mathematically, we know that distance = speed * time
In this case;
The speed is the rate at which he descended = 70 ft per second
Now the time is 1 minute and 15 seconds; since 1 minute is 60 seconds, then 1 minute and 15 seconds is 60 + 15 = 75 seconds
So what we are saying is he descended at a rate of 70 ft per second for 75 seconds
Thus, his distance of descent will be 70 ft per second * 75 seconds = 5,250 ft
Answer: 0.12
5^-2=0.04
the cube root of 27=3
0.04x3=0.12
