The correct answer is B
To find the average we add all the given numbers together then divide by how many numbers there are.
A is 7
B is 8
C is 9
Answer:
x=33
Step-by-step explanation:
x/(-11)=-3
First multiply: x/(-11)*(-11)=-3*(-11)
Any two negative numbers that are multiplied equal a positive so: x=33
Answer:
s≥32
Step-by-step explanation:
Subtract 173 from 749: 576
since each set has 18 forks, divide 576 by 18: 32
since the restaurant needs at LEAST 32 more sets, s has to be greater or equal to 32
I’m guessing that the 5th percentile is app. 2 standard deviations which I think is right. In that case the 5th percentile will tend to wait for 212+2(24.7)= 261.4 (days?). Hope that helps!
