A, D, E; and F: The weights of 6th grade boys, how many 6th graders there are, the shortest height of the sixth graders, and how many pushups a sixth grade girl can do.. as these all stay relevant to the data provided
Average rate of change = (f(29) - f(15))/(29 - 15) = (87 - 45)/14 = 42/14 = 3m/s^2
Answers:
a) 
b) 
c) 
d) 
Step-by-step explanation:
In this case we are dealing with angles, which can be expressed in degrees (
) or radians (
).
Now, before making the conversions we have to know the equivalence between degrees and radians:

Taking this information into account, let's begin with the answers:
a) 
b) 
c) 
d) 
Answer:
when y=8 x= 73 ❤️❤️❤️❤️❤️