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inn [45]
3 years ago
14

the probability of a number cube landing on 4 is 1/6 if a number cube is tossed 12 times how many times can it be expected to la

nd on 4
Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
7 0
The answer is twice, because 1/6 of 12 is 2
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HELPPPP- you just got your driver's license. Your parents buy you a car and agree to let you pay them back over a period of 70 m
Nitella [24]

Using the monthly payments formula, it is found that a car with a value of at most $25,293.

<h3>What is the monthly payment formula?</h3>

It is given by:

A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}

In which:

  • P is the initial amount.
  • r is the interest rate.
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In this problem, we have that the parameters are given as follows:

A = 400, n = 70, r = 0.035.

Hence:

r/12 = 0.035/12 = 0.002917.

Then we have to solve for P to find the maximum value of the car.

A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}

400 = P\frac{0.002917(1.002917)^{70}}{(1.002917)^{70}-1}

P = \frac{400[(1.002917)^{70}-1]}{0.002917(1.002917)^{70}}

P = $25,293.

More can be learned about the monthly payments formula at brainly.com/question/26267630

#SPJ1

7 0
2 years ago
Solve the two-step equation. 14 = 31.7 – 3x
Alinara [238K]
14 = 31.7- 3x 

-17.7=-3x 

x=5.9
7 0
3 years ago
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Which expressions are equivalent to 7•7•7•7•7•7
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Answer:7^6

Step-by-step explanation:

7 0
3 years ago
What perfect square that is between 1 and 100 has 27 as one of its factors?
lesya692 [45]
81 because 81 is a perfect square and 27 times 3 =81
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3 years ago
a metal cube measures 2-centimeters on each side the mass of the cube is 72 grams what is the density of the metal cube​
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Answer:

9 gram/cm³

Step-by-step explanation:

Volume of  a square (L³) = 2³ = 8cm³

Volume of  a square (L³) = 2³ = 8cm³

But Density = mass/volume

But Density = Mass/Volume

Density = 72grams/8cm³

Density = 9grams/cm³

8 0
3 years ago
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