Homework 8.6 & 8.7
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Last updated over 3 years ago
10 questions
1
Solve the following equation. Round your answers to the nearest ten-thousanths.6^{m}=92
Solve the following equation. Round your answers to the nearest ten-thousanths.
6^{m}=92
1
Solve the following equation. Round your answers to the nearest ten-thousanths.8^{m}=7
Solve the following equation. Round your answers to the nearest ten-thousanths.
8^{m}=7
1
Solve the following equation. Round your answers to the nearest ten-thousanths.2^{v}=35
Solve the following equation. Round your answers to the nearest ten-thousanths.
2^{v}=35
1
Solve the following equation. Round your answers to the nearest ten-thousanths.10^{x}=34
Solve the following equation. Round your answers to the nearest ten-thousanths.
10^{x}=34
1
Solve the following equation. Round your answers to the nearest ten-thousanths.19^{x}=3
Solve the following equation. Round your answers to the nearest ten-thousanths.
19^{x}=3
1
Solve the following equation. Round your answers to the nearest ten-thousanths.9^{a+10}-9=29
Solve the following equation. Round your answers to the nearest ten-thousanths.
9^{a+10}-9=29
1
Solve the following equation. Round your answers to the nearest ten-thousanths.e^{n+2}+9=96
Solve the following equation. Round your answers to the nearest ten-thousanths.
e^{n+2}+9=96
1
Solve the following equation. Round your answers to the nearest ten-thousanths.6\cdot19^{n-6}=15
Solve the following equation. Round your answers to the nearest ten-thousanths.
6\cdot19^{n-6}=15
1
Using the following formula for Compound Interest, A=P(1+\frac{r}{n})^{nt}Where:A=Final AmountP=Initial Amountr=interest rate (as a decimal)n=number of times interest is applied per periodt=number of time periods
Find how many years it would take to have $4,472.02 in the account that started with $1000 at an interest rate of 15% compounded every week per year.
Using the following formula for Compound Interest,
A=P(1+\frac{r}{n})^{nt}
Where:
A=Final Amount
P=Initial Amount
r=interest rate (as a decimal)
n=number of times interest is applied per period
t=number of time periods
Find how many years it would take to have $4,472.02 in the account that started with $1000 at an interest rate of 15% compounded every week per year.
1
The function f(t)=b\cdot(\frac{1}{2})^{\frac{t}{h}}gives the amount remaining, in milligrams, of a radioactive sample of b milligrams that has a half-life h after a period of time t.
A sample of 100 mg of Plutonium-238 has a half-life of 87.74 years. Find the amount of time until there is only 1 mg of Plutonium-238 remaining. Round your answer to the nearest year
The function
f(t)=b\cdot(\frac{1}{2})^{\frac{t}{h}}
gives the amount remaining, in milligrams, of a radioactive sample of b milligrams that has a half-life h after a period of time t.
A sample of 100 mg of Plutonium-238 has a half-life of 87.74 years. Find the amount of time until there is only 1 mg of Plutonium-238 remaining. Round your answer to the nearest year