3 years ago

Select all input values for which f(x)=3

Mathematics

1 answer:

Alexxandr [17]3 years ago

3 0

Answer:

Step-by-step explanation:

x=-3

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adam put $100 in a savings account after 10 years he had $1649 in the account what rate of interest did he earn? use the formula

Nady [450]

Using the formula
ending amount is 1649=a
p=initial amount=100
t=10
r=r

so
1649=100e^{10r}
divide both sides by 100
16.49=e^{10r}
take ln of both sides
ln(16.49)=10r
divide both sides by 10
(ln(16.49))/10=r
use calculator
0.28027=r
about 28% interest

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NARA [144]

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2 years ago

Solve for x 0.3·0.2+0.3÷0.2=x

RoseWind [281]

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