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3 years ago

Marion wants to know exactly what her mortgage payments will be each month. What type of mortgage would be her best choice?

Mathematics

2 answers:

weeeeeb [17]3 years ago

8 0

The <em><u>correct answer</u></em> is:

Fixed-rate mortgage.

Explanation:

A fixed-rate mortgage is one in which the interest rate is the same for the life of the loan.

Since the interest rate is the same each year, and the amount borrowed is set, the payments would be the same each month for the life of the loan.

Bogdan [553]3 years ago

7 0

Her best choice would be to take a fixed rate mortgage because it would let her know exactly how much she would pay each month.

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1) The ages of trees in a forest are normally distributed with a mean of 25 years and a standard deviation of 5 years. Using the

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Answer:

1) 68%

2) 68%

Step-by-step explanation:

<h2>1) The ages of trees</h2>

We know the mean and the standard deviation.

The mean is:

$\mu=25$

The standard deviation is:

$\sigma=5$

The Z-score formula is:

$Z = \frac{x-\mu}{\sigma}$

For x=20 the Z-score is:

$Z_{20}=\frac{20-25}{5}=-1$

For x=30 the Z-score is:

$Z_{30}=\frac{30-25}{5}=1$

Then we look for the percentage of the data that is between $-1$ deviations from the mean.

According to the empirical rule 68% of the data is less than 1 standard deviations of the mean. This means that 68% of the trees are between 20 and 30 years old

<h2>2) Pizza delivery </h2>

First we calculate the Z-scores

We know the mean and the standard deviation.

The mean is:

$\mu=27$

The standard deviation is:

$\sigma=3$

The z-score formula is:

$Z = \frac{x-\mu}{\sigma}$

For x=24 the Z-score is:

$Z_{24}=\frac{24-27}{3}=-1$

For x=30 the Z-score is:

$Z_{30}=\frac{30-27}{3}=1$

Then we look for the percentage of the data that is between $-1$ deviations from the mean.

According to the empirical rule 68% of the data is less than 1 standard deviations of the mean. This means that 68% of pizzas are delivered between 24 and 30 minutes

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3 years ago

Evaluate h(x) = -x2+3x för h(-3).

AleksAgata [21]

Answer:

h(-3) = -3

Step-by-step explanation:

h(-3) = -(-3)2 + 3(-3)

h(-3) = 6 - 9

h(-3) = -3

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3 years ago

Read 2 more answers

Need help! Whole answer is on the pic.

White raven [17]

Answer:

Step-by-step explanation:

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3 years ago

Question 6 of 10 How has the Internet made international news more readily available to people around the world? A. Reporters ca

ollegr [7]

Answer:

A reporters can share information on line without having to depend on major television networks

Step-by-step explanation:

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3 years ago

A study was conducted of 351 species of mammals worldwide. The

Reptile [31]

Answer:

95/351

Step-by-step explanation:

the first thing you must do is to add 140 and 94 and 22 together

you get 256

then you subtract 351 with 256 and get 95

and then you do this

95/351

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3 years ago