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insens350 [35]
2 years ago
9

Please help me im not sure how to do this. My teacher makes us learn by reading a book and im not understanding the book

Mathematics
1 answer:
lianna [129]2 years ago
3 0

We have 5 ft 9 in = 69 in, so

P(X > 69) = P((X - 64.1)/2.5 > (69 - 64.1)/2.5) = P(Z > 1.96)

where X and Z both represent women's heights, but Z is normally distributed with mean 0 and s.d. 1.

Then consulting a table of z-scores, you'll find that P(Z > 1.96) ≈ 0.025. So approximately 2.5% of women are taker than 5'9''.

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Kruger Motors Inc. deposited a check in its bank account, but the check has not been credited by the end of the month. What effe
Basile [38]

Answer:

(A)

Step-by-step explanation:

Kruger Motors Inc. deposited a check in the bank account. If the checks are written, then it is debited from the bank balance but when checks are deposited then it is credit (added) in the bank balance.

But the checks being deposited is not yet credited means that it has to be credited in the bank balance but till the it is being credited in the checkbook balance.

Hence, option (A) is correct. The amount is added to checkbook balance.

4 0
3 years ago
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Gnesinka [82]
The answer to this is A. 650. You find the surface area of the two cubes, then the rectangular prism, then you add them together.<span />
6 0
3 years ago
Help. im non-intelligent for ths
inessss [21]

Answer:

Don't quote me on this, but I think that the answer is C.

5 0
2 years ago
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How much would $200 invested at 5% interest compounded monthly be worth after 9years? Round your answer to the nearest cent
Feliz [49]

Answer:

$311.20

Step-by-step explanation:

Here we are required to use the Compound interest formula for finding the Amount at the end of 9th year

The formula is given as

A=P(1+\frac{r}{n})^{tn}

Where ,

A is the final amount

P is the initial amount = $200

r is the rate of interest = 5% annual = 0.05

n is the frequency of compounding in a year ( Here it is compounding monthly) = 12

t is the time period = 9

Now we substitute all these values in the formula and solve for A

A=200(1+\frac{0.05}{12})^{9\times 12}

A=200(1+0.00416)^{108}

A=200(1.00416)^{108}

A=200 \times 1.556

A=311.20

Hence the amount after 9 years will be $311.20

4 0
3 years ago
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Tomtit [17]
58.96 or 1887/32 id the answer
5 0
3 years ago
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