To find the mean of a set of values, add the values and divide by the number of values.
mean = (sum of values)/(number fo values)
mean = (<span>80 + 95 + 100 + 85 + 95)/5 = 455/5 = 91
Answer: C. 91</span>
Hello there,
So by using the formula xy=k just plug in both x and y.
So this would be (7)(3)=k
Which means 21=k
Hope this helped!
Answer:
8
Step-by-step explanation:
volume of cube=l×w×h
in a cube all this are equal so volume=l³
512=l³
cube root on both sides leaves
∛512=l
l=8
You swap the second number over.
then multiple the numbers instead.
22/7 x 44/11
22 x 44= 968
7 x 11 = 77
968/77 can be simplified to 12 14/77
Hope This Helps You
You used distributive property because when there’s parentheses in a equation you need to distribute the number outside of the parentheses
