Make them have common denominators: -2/8 - 3/8 - 6/8 - 7/8 =
Now just do subtraction with numerators: -5/8 - 6/8 -7/8 = -11/8 - 7/8 = -18/8 =
Simplify: -9/4 =
Make it a mixed fraction: -2 1/4 (D)
Answer:
Step-by-step explanation:
Given the length of a fish after t years modeled by the equation
L(t) = 9 − 1/5t
The average rate of growth is expressed as;
dL/dt = -1/5 (differential of a constant is zero)
Hence the average rate of growth over the first year of life is -1/5 in/year
Answer:
A. 6/9 B. 2/12
Step-by-step explanation:
Answer:
3%
Step-by-step explanation:
15/5000 = .003 * 100% = 3%
