Post only one question at a time, please.
56 is what decimal part of 70? Just divide 56 by 70 and leave your answer in the form 0.x.
60 is 5/12 of what number? Let the number be x. Then (5/12)x=60. Mult. both sides by 12 to eliminate the fraction (5/12). Write out the resulting new equation. Now divide both sides of this equation by 5 to obtain the value of x.
Answer:
35 years
Step-by-step explanation:
Given that:
Current deer population, P0 = 800
Growth rate = 20% yearly
For the population to double in size, P = 2 * P0 = 2 * 800 = 1600
t = number of years
Using the relation :
P =P0(1 + r)^t
1600 = 800(1 + 0.2)^t
1600 / 800 = (1.02)^t
2 = (1.02)^t
t = log2 / log(1.02)
t = (0.3010299 / 0.0086001)
t = 35.003069
t = 35 years
Answer:
A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis.
Answer:
It will take 9 days for 52 machines to complete same job.
Step-by-step explanation:
- 1 machine → { 12 * 39 } days
- 52 machines → → 9 days
I wold have to say four because
12÷3=4
Hop this Helps!!