Answer:
3 3/4 i think
Step-by-step explanation:
Answer:
-22/3
Step-by-step explanation:
I'm assuming you want the improper fraction of -7 1/3.
Multiply the denominator of 1/3 (which is 3) by -7, which should give you -21. Add the remaining of the numerator of the fraction, (which is 1) to get -22. Put that over 3, and you get -22/3.
here's the work:
-7 1/3
= -(21+(-1))/3
=-22/3
Answer:
5.2 inches
Step-by-step explanation:
The diameter of small Nerf balls follows normally distribution with mean 5.2 inches and standard deviation 0.08 inches.
We have to calculate the mean of sampling distribution when 20 balls are selected randomly.
Here, μ=5.2 and σ=0.08.
We know that mean of sampling distribution for mean is equal to the population mean.
mean of sampling distribution for mean= μxbar=μ= 5.2
Thus, mean of the sampling distribution of the sample mean is 5.2 inches
Answer:
70 minutes or you could say 1 hour and 10 minutes
Step-by-step explanation:
6.16 because 4/25 is 0.16 since 25 goes into 100 4 times and 4 times 4 is 16
