Answer:
D) 25
Step by Step:
1) Divide 15 by 3 which equals 5
2) Then do 5 x 5 which equals 25
that would mean the company made 25 blue cars.
Hope this helps!
Answer:
x ≥ y + 2
0.50 (x) (x+3) + 2.25 (4) (y) ≤ 50
Step-by-step explanation:
x = width of the car
x+3 = length of the car
y = radius of the car
The width must be at least 2 inches greater than the radius, so:
x ≥ y + 2
The total cost must be no more than $50, so:
0.50 (x) (x+3) + 2.25 (4) (y) ≤ 50
It is like when you have the problem 15*6, you don't know how to do that mentally, unless you use the take ten strategy which would turn it into (10*6) + (5*6) so, it simplifies to (60) + (30) which is 90
this can be solved using
the fomula of the volume of a right circular cylinder
V = pi*r^2*h
Where pi = 3.1416
R is the radius
H is the height
V = 3.1416(1.68^2) (5)
V = 44.3342 ft^3 (7.5
gallon / 1 ft^3)
<span>V = 332.5062 gallons</span>
