Answer:
First, let’s calculate the money Sam makes per week, not including sales (or assuming $0 in sales):
money per week =$6.45/hour×37.5hours/week=$241.88/week
The money he gains from sales must make up the difference, so
money from sales =$400−$241.88=$158.12
This money is only 6% or 0.06 of the total sales though, so
total sales =$158.120.06=$2635.33
Of course, this is assuming that the money per week is rounded up from $241.875 to $241.88 instead of down to $241.87, in which case Sam would have to make $2635.50 in sales (about 17 cents more).
Y=x2
Y=the answer
X= Mai skated
X2= Mai’s distance times 2 equals Clare’s distance
Answer:
<em>Regan sold </em>
<em> gallons of lemonade</em>
Step-by-step explanation:
<u>Operations with Fractions</u>
Mark sold 
gallons of lemonade.
Regan sold 
as much lemonade as Mark
We can find the portion of lemonade Regan sold by multiplying both fractions. But first, we must convert to improper fraction:
Now we multiply:
Regan sold gallons of lemonade
Answer:
69
Step-by-step explanation:
55+85+58+77=275
275/4=68.75
Rounded=69
Answer:
Degree of freedom is 6.
Step-by-step explanation:
A sample of seven infants is randomly selected and their weights at birth are recorded.
Given, Population mean = 6.6 pounds
Sample size = n = 7
Degree of freedom = n - 1
= 7 - 1
= 6
Degree of freedom is 6.
