Answer:
The mean number of children is 3.
Step-by-step explanation:
So it would be
40-.07(40)=b
B=37.2 dollars
We are given:
number of kilometers = 875.52 km
time = 38.4 hours
We need to calculate the unit rate, which means that we need to find the number of kilometers in one hour.
To do so, we will simply divide the total number of kilometers by the total time as follows:
unit rate = 875.52 / 38.4 = 22.8 km/hour
The reciprocal of a number x is 1/x.
Let x = 1000
The reciprocal is 1/1000.
Answer:
Yes
Step-by-step explanation:
B is a subset of A because if A= {0,1,2,3,4} and B= {1,2} B is a part of A and B is a smaller version of A
Don't know if this helps but this is how I learned subsets.
