Answer:
33.5%
Step-by-step explanation:
The general form of an exponential equation showing decay is;
A = I(1-r)^t
The percentage part is 1-r
Equate this to what we have in the question
1-r = 0.665
r = 1-0.665
r = 0.335
This in percentage is 33.5%
Answer:
C) y=-3x+5
Step-by-step explanation:
y-y1=m(x-x1)
y-2=-3(x-1)
y=-3x+3+2
y=-3x+5
<span>the rate of change = 0.101859 ft/min </span>
Answer:
400
Step-by-step explanation:
│an − L│< ε
│2 + (-1)ⁿ/√n − 2│< 1/20
│(-1)ⁿ/√n│< 1/20
1/√n < 1/20
√n > 20
n > 400
Subtracting a negative integer is the same as adding a positive integer. Adding a positive integer to any number always makes the answer larger than the original number. Therefore, if you subtract one negative integer from another your answer will be always be *greater* than the integer you started with.