Answer:
That's strange wording.
Anyway as far as perfect cubes we have 10^3 = 1,000 and then the next cube is 1,331 which is 11^3
So basically you are asking what do we multiply 1,176 by, in order to get a perfect cube?
1,331 / 1,176 = 1.13180272108844
So, to make 1,176 a perfect cube, multiply it by 1.13180272108844
Step-by-step explanation:
The answer is D.
9/12 = 3/4
16/24 = 2/3
2/3 is not equivalent to 3/4
Answer:
35
Step-by-step explanation:
j(j + 3) = 1330
Trial and error method:
j and j + 3 are pretty close to each other. Start by taking the square root of 1330.
sqrt(1330) = 36.5. One number is less than 36.5 and the other number if 3 more than that.
Since the product of j and j + 3 is 1330 which ends in 0, it is a multiply of 10 and 5.
Try 35 and 38. 35 * 38 = 1330
Answer: 35
Equation method:
j(j + 3) = 1330
j^2 + 3j - 1330 = 0
(j + 38)(j - 35) = 0
j = -38 or j = 35
Answer: 35
