Answer:
Y =
+ 2.5
Step-by-step explanation:
This is the only valid answer for the slope.
Slope = 
Answer:
c
Step-by-step explanation:
hope this hellpppeedd
Answer: 12.56 (insert units)
Step-by-step explanation:
radius = 2
so pi x r^2 = 3.14 x 2^2 = 12.56
(Units were not mentioned)
Answer:
-3.3,-3,-1/2,0,3,4,21/5,5,6
Step-by-step explanation:
Answer:
a person can work out 50% of the maximum (50% of 194 is 97) and 85% of the maximum (85% of 194 is 164.9). This means that the target heart rate for a 20-year-old is approximately 97–165 bpm. so around 21.
Step-by-step explanation: