4 years ago

3.82e+7 calculator form

Mathematics

1 answer:

andrew11 [14]4 years ago

5 0

3.82e+7 is equal to 38,200,000

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If 1/x 1/x 1/x 1/x =24 what is x

kenny6666 [7]

Would you please elaborate on what you would like to know?

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3 years ago

A car dealer will sell you a used car for $6,498 with $798 down and payments of $162.51 per month for 48 months. what is the int

Mkey [24]

Answer:

Interest rate is 1.4% and APR is 16.8%.

Step-by-step explanation:

Given,

The original cost of the car = $ 6,498,

Down payment = $ 798,

So, the present value of loan, P.V. = original cost - down payment

= $ 6,498 - $ 798 = $ 5700,

Now, the monthly payment, P = $ 162.51,

Number of months, n = 48,

Let r be the monthly interest rate,

Since, monthly payment formula of a loan,

$P=\frac{PV(r)}{1-(1+r)^{-n}}$

$162.51=\frac{5700r}{1-(1+r)^{-48}}$

By graphing calculator,

$r=0.014= 1.4\%$

Hence, interest rate = 1.4%,

And, APR = 12 × 1.4% = 16.8%.

4 0

3 years ago

If kendra can walk 5 kilometers in 1 hour then how long does it take her to walk 1 kilometer?

Alex_Xolod [135]

Answer:

1/5 hour or 12 minutes

Step-by-step explanation:

We can use proportions to solve this problem. Put the distance over the time

5 km 1 km

----------- = ---------

1 hour x hours

Using cross products

5x = 1

Divide by 5

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or if we take it to minutes

1/5 * 60 = 12 minutes

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3 years ago

Keith feeds his dog 3/4 pounds of dog food for each meal. Keith has just bought 36 pounds of dog food. For how many meals will t

san4es73 [151]

The dog food will last for 48 meals. Because. 36 divided by 3/4 (.75)= 48 (dog food meals). Hope this helped!

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3 years ago

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stepan [7]

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3 years ago