Answer:
A
Step-by-step explanation:
1520 ÷ 10 = 152
1520 ÷ 20 = 76
1520 ÷ 40 = 38
Answer: Gear 14 or 14.3
Step-by-step explanation:
I wouldn't say so, as if you rearrange that equation you get sqr root y = 12 - 4x. Then you square everything to get the value of y so you would end up with 144 - 16x^2.
Therefore, the x value has a power, so it would be a curved line
19 is the answer because you just divided 228 by 12