1 and a fourth because 3 3/4 devided by three equals 1 1/4
Answer:
standard error of the mean = 1.6960
Step-by-step explanation:
Given -
Mean 
= 53 minutes
Standard deviation ( s ) = 53.9 minutes
n = 1010
standard error of the mean =
= 
= 
= 1.6960
-8, -48, -288
or
-8, -4/3, -2/9
Hello from MrBillDoesMath!
Answer: I'd guess it's "find the next number in the sequence" (which is 54)
Discussion:
9 * 1 = 9
9 * 2 = 18
9 * 3 = 27
9 * 4 = 36
9 * 5 = 45
9 * 6 = 54
Thank you,
MrB
21/25
Change to decimal:-
Divide numerator by denominator.
21/25
21 ÷ 25 = 0.84
21/25 = 0.84
Change to a percentage:-
0.84 × 100 = 84
21/25 = 0.84 = 84%
