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Scilla [17]
3 years ago
14

You decide to buy a 60-inch plasma-screen TV. To do so, you borrow $4,300 from the electronics store at 1.8 percent per month si

mple interest, with no payments due for two years from the date of purchase. How much do you owe on the loan after 15 months? Round your answer to the nearest whole dollar.
Mathematics
1 answer:
Bas_tet [7]3 years ago
6 0
Hi there
The formula is
A=p (1+rt)
A future value?
P present value 4300
R interest rate 0.018
t time 15/12
So how much you owe after 15 months
A=4,300×(1+0.018×(15÷12))
A=4,396.75

Hope it helps
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Answer:

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Step-by-step explanation:

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Suppose that we are testing a coin to see if it is fair, so our hypotheses are: H0: p = 0.5 vs Ha: p ≠ 0.5. In each of (a) and (
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Answer:

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a. We get 56 heads out of 100 tosses.

We will use one sample proportion test  

x = 56

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\widehat{p}=\frac{56}{100}

\widehat{p}=0.56

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refer the z table for p value

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a.  We get 560 heads out of 1000 tosses.

We will use one sample proportion test  

x = 560

n = 1000

\widehat{p}=\frac{x}{n}

\widehat{p}=\frac{560}{1000}

\widehat{p}=0.56

Formula of test statistic =\frac{\widehat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}

                                       =\frac{0.56-0.5}{\sqrt{\frac{0.5(1-0.5)}{1000}}}

                                       =3.794

refer the z table for p value

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p value of part B is less than Part A because part B have 10 times the number the tosses.

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2 years ago
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kupik [55]

Answer:

Oh Stop!!!! This is sooooooooooooo easy! If you would just pay attention in school and not spend all your time trying to buy the new ipad pro maybe you would not have to go to Branily to get a simple answer! Do you think your teacher would like you cheating like this???? I dont think so. So get of of Branily and start studying!!!!  

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

no explanation its common sense lol

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Step-by-step explanation:

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