Answer:
78.54 so B
Step-by-step explanation:
<u><em>Answer:</em></u>
Craig earns $1,200 each month
<u><em>Explanation:</em></u>
We are given that Craig pays a total of $720 each year for his telephone service
We also know that a year has 12 months
<u>This means that:</u>
Craig pays
dollars each month for his telephone services
We are given that the monthly phone bill is
of his monthly earnings
Assume that his monthly payment is x
<u>We have:</u>
dollars
Hope this helps :)
Answer with Step-by-step explanation:
We are given
Volume of blood=V=7500 L=
1 liter=
Height of person=h=1.5 m
Density of blood,
We have to find the work done and power of person's heart.
We know that
Work done,
Where 
Using the formula

Time,t=1 day=
Power, P=
Using the formula

Answer:
54
Step-by-step explanation:
Area of rhombus= (12×9) ÷2
They are both behind the decimal, they are both a decimal, they can both be turned into a fraction, and they both have a six