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3 years ago

Tate rents some table 362 for some chairs $3 for each party get spends $500 enter an equation

Mathematics

1 answer:

Flura [38]3 years ago

7 0

Answer:

1500

Step-by-step explanation:

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Li invests money in a savings account. She wants to know the amount of simple interest that she will earn in 6 years at 3.75 per

Lisa [10]

Answer:

She needs the starting amount of money to create an equation.

Step-by-step explanation:

The formula that she can use when she has the starting amount or the y-intercept is this one: f(t)=P(1+b)^t.

t=time

b=percent

P=starting value

The formula with the information given is: f(6)=P(1+3.75)^6

Hope this helps!

If not, I am sorry.

6 0

2 years ago

Walter invests $100,000 in an account that compounds interest continuously and earns 12%. How long will it take for his money to

prohojiy [21]

Answer:

$300000= 100000 e^{0.12 t}$

We divide both sides by 100000 and we got:

$3 = e^{0.12 t}$

Now we can apply natural logs on both sides;

$ln(3) = 0.12 t$

And then the value of t would be:

$t = \frac{ln(3)}{0.12}= 9.16 years$

And rounded to the nearest tenth would be 9.2 years.

Step-by-step explanation:

For this case since we know that the interest is compounded continuously, then we can use the following formula:

$A =P e^{rt}$

Where A is the future value, P the present value , r the rate of interest in fraction and t the number of years.

For this case we know that P = 100000 and r =0.12 we want to triplicate this amount and that means $A= 300000$ and we want to find the value for t.

$300000= 100000 e^{0.12 t}$

We divide both sides by 100000 and we got:

$3 = e^{0.12 t}$

Now we can apply natural logs on both sides;

$ln(3) = 0.12 t$

And then the value of t would be:

$t = \frac{ln(3)}{0.12}= 9.16 years$

And rounded to the nearest tenth would be 9.2 years.

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3 years ago

You have three 1$ bills four $5 bills and two $10 bills in your wallet you select the bill at random without replacing the bill

Alexandra [31]

1/12 hope it helps!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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3 years ago

If the sample size is n = 75, what are the degrees of freedom for the appropriate chi-square distribution when testing for indep

const2013 [10]

Answer:

4.d.

Step-by-step explanation:

Please see attachment

3 0

3 years ago

A spinner is divided into 4 equal sections the probability of landing on A is 1/4 Norma spins the spinner 16 times how many time

azamat

You just have to multiply 1/4 times 16.
1/4 = 0.25
So 0.25 * 16 = 4
≈ 4 times

3 0

3 years ago