Question 1:
25 * (18/5) = 90
B
Question 2:
2.5 * (5/2) = 6.25
B
1:30 because in 1 second it beats its wings 30 times
D.
The reason is because it has the greatest slope. If it asks you to find the greatest rate of change, pick the one with the greatest slope,.
Answer:
Continuous graphs have all real numbers
Discrete graphs have whole numbers
Step-by-step explanation:
So, the formula for this one is:
C = 2πr
(use 3 for pi again)
so substitute the numbers:
C = 2 x 3 x 2
and the answer is 12
