Answer:
(1,0.85)
Step-by-step explanation:
(x,y) = (t,d)
t = 1 minute
d = 0.85 feet
There are 6 reading groups
24 students ÷ 4 students each group= 6 reading groups
Answer:56.57
Step-by-step explanation:
πr2
2
=
22
7
⋅(6)2
2
=56.57
Answer:

Your teacher messed up the question so just put the top right answer and ask your teacher if they did accidently miss-type.
Step-by-step explanation:
The first thing to do in this equation is look at the exponents. When multiplying a variable (or any number equal to itself with the same exponent) you only have to add the exponent. So for a, you would add the exponents to get 0, so a to the power of 0 is 1, because any number to the power of 0 is 1. For b, we would add the 3 and 1. (When no exponenet is present in a number then it is 1, so for this I added 3 and 1). So it would be 4. The correct answer is

5km = 5000 meters
450m+800m= 1250m
5000m-1250m= 3,750m
3 3/4 km