B. 24 feet
C. 3 feet
D. 33 feet
**my answer: D. 33 feet
not too sure tho.. is that right?
The ball have traveled 33 m when it hits the ground for the fourth time.
The correct option is D .
Given, that a ball falls from 12feet.
Analyzing the fall of ball every time.
Fall 1:
Ball dropped from height = 12 m .
Ball returns to half the distance from which it is dropped .
Rebound distance covered by ball = 6 m .
Fall 2:
Ball dropped from height = 6 m .
Ball returns to half the distance from which it is dropped .
Rebound distance covered by ball = 3 m .
Fall 3:
Ball dropped from height = 3 m .
Ball returns to half the distance from which it is dropped .
Rebound distance covered by ball = 1.5 m .
Fall 4:
Ball dropped from height = 1.5 m .
Ball returns to half the distance from which it is dropped .
Rebound distance covered by ball = 0.75 m .
Total distance covered when ball hits the ground for fourth time:
12 + 6 + 6 + 3 + 3 + 1.5 + 1.5
= 33 meters.
The correct option is D .
Know more about distance, here:
#SPJ5
Answer: 3²
Step-by-step explanation: In this problem, notice that our 3's are bases. So as we apply the quotient rule to divide these two powers, we subtract the exponents but leave the base alone.
So 3⁴ / 3² = 3².
Would purchase new model for $300? Survey
1 2 3 4
Yes 127 131 128 133
No 73 69 72 66
A.
Yes, because the results from Survey 1 differ the most from the other surveys’ results.
B.
Yes, because the results from Survey 4 differ the most from the other surveys’ results.
C.
No, because the sampling methods are all different but have about the same results.
D.
No, because all four surveys have about the same number of people saying “yes” and about the same number of people saying “no.”
B. The domain is all even integers.
C. The domain is all integers 0 or greater.
D. The domain is all integers 10 or greater.