Answer:
no
Step-by-step explanation:
80-225*1/3=80-75=5
Answer:
8.33%
Step-by-step explanation:
Formula for percent error:
Using this formula, we get:
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Multiply the number of tosses by the percent of heads:
20 tosses x 0.75 = 15
The answer is 15.
Answer:
Here we have the function:
S(t) = 500 - 400*t^(-1)
Then the rate of change at the value t, will be:
S'(t) = dS(t)/dt
This differentiation will be:
S'(t) = -400/t^2
Then:
a) the rate of change at t = 1 is:
S'(1) = -400/1^2 = -400
The rate of change after one year is -400
b) t = 10
S'(10) = -400/10^2 = -400/100 = -4
The rate of change after 10 years is -4, it reduced as the years passed, as expected.
