Step one: correspond x values and y values together
it would be: 3, 12 and 4, 16
Step two: divide
12/3 = 4 and 16/4 = 4
both numbers = 4
scale factor is 4
8mm to 2cm is the same as 8mm to 20mm
8 : 20 simplifies to 2 : 5
3.25cm ÷ 5 = 0.65cm
0.65 x 2 = 1.3cm
Your answer is 1.3cm
Answer:
44
Step-by-step explanation:
Answer:
Profit = 51300 thousand dollars
Explanation:
Cost function in thousands of dollars is given by C(x) = 45 x + 8700, where x represent number of tricycles sold.
Revenue of function R(x) = 75 x
We have the expression for profit = Revenue - Cost
Number of tricycles sold = 2000
Revenue = 75 * 2000 = 150000 thousand dollars
Cost = 45 * 2000 + 8700 = 98700 thousand dollars
Profit = 150000 - 98700 = 51300 thousand dollars
Answer: 400 units
Step-by-step explanation:
Volume=1/3a^2h
=1/3(10)^2(12)
=400
