19 yards divided by 2.5 minutes.
=19/2.5
= 7.6 yards/minute
( x + 1 )/ 3 = x + 2
Multiply 3 on both sides
x + 1 = 3x + 6
Subtract 6 on both sides
x - 5 = 3x
Subtract x from both sides
-5 = 2x
Divide 2 from both sides
x = -2.5
Answer: 8359
Step-by-step explanation:
The formula for sample size needed for interval estimate of population proportion :-
Given : The significance level :
Critical value :
Previous estimate of proportion :
Margin of error :
Now, the required sample size will be :-
Hence, the required sample size = 8359
quotient:
2
Step-by-step explanation:
50 divided by 25 is asking you how many 25s are in 50 so
2 25s go into 50
Answer:
The answer is 21
Step-by-step explanation:
All you have to do is 9+12
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