Answer:
B) Approximately normal, with mean -0.05 and standard deviation 0.083
Step-by-step explanation:
The correct answer is (B). The shape is approximately normal since the expected number of makes and misses for both Daren and Josh are all greater than 10.
Think through this one...
9:48 + 9 minutes = 9:57
9:57 + 30 minutes = 10:27
10:27 + 3 hours = 1:27 p.m.
Answer:
A
Step-by-step explanation:
2b meaning two times the age then add three like the question says.
Answer:
A
Step-by-step explanation:
Given
Multiply numerator/ denominator by 
to rationalise the denominator
= 
= 
→ A
Answer:
Step-by-step explanation:
Since 
have the same denominators, we add them first. We then add 
to the result.
