The greatest common factor of 600 and 1050 is 150.
You can factor each: 600=100*6=2^2*5^2*2*3 = 2^3*5^2*3
1050=70*15=5*2*7*5*3=2*3*5^2*7
The greatest common factor is 2*3*5^2=6*25=150
Side Note: Usually, what say gcf instead of hcf, which means highest common factor. gcf is a more common way to say the factor that two numbers share that is greatest in value. gcf means greatest common factor.
Answer:
16,667
Step-by-step explanation:
The company will "break even" when revenue is equal to cost.
R(x) = C(x)
3.2x = 2.6x + 10000 . . . . substitute the given expressions for R(x) and C(x)
0.6x = 10000 . . . . . . . . . . subtract 2.6x
x = 16,666 2/3 . . . . . . . . . divide by 0.6
The company must sell 16,667 lanterns to break even.
The wingspan is 36 m.
Using a proportion to solve this, we write the scale factor as a ratio first: 19/38, since 19 is the size of the model's length and 38 is the real length. For the second ratio, we have 18 for the size of the model wingspan and x for the real wingspan:
19/38 = 18/x
Cross multiply:
19*x = 38*18
19x = 684
Divide both sides by 19:
19x/19 = 684/19
x = 36 m
Answer:
I believe D
It's sheds video games in a good light!
Hope that helps!