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PilotLPTM [1.2K]
2 years ago
12

What is the height of cylinder pictured below? 144 12 8 54

Mathematics
1 answer:
AveGali [126]2 years ago
7 0

Answer:

B. 12 in.

Step-by-step explanation:

Diameter = 5 in.

Diagonal = 13 in.

Apply Pythagorean theorem to find the height of the cylinder.

Thus:

13² - 5² = height²

144 = height²

√144 = height

12 in. = height

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If you deposit $25,000 now at 6.5% compounded quarterly, how much will you have in 30 years?
Mice21 [21]

Answer:

$172,984.44

Step-by-step explanation:

We can use the formula

A = P(1 + \frac{r}{n})^{nt} to compute the final amount

Here P is the principal amount, the original deposit = $25,000

r is the annual interest rate = 6.5% = 0.065 in decimal

n is the number of times the compounding takes place. Here it is quarterly so it is 4 times a year

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A is the accrued amount ie principal + interest

Computing different components,

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2 years ago
I need help on 13, i have the answer but am not sure how to solve please help
Georgia [21]

Answer:

x³-9x²+14x+24

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Rationalising numerator part of complex number, we get

x + iy = \dfrac{5-i}{3+2i}\times \dfrac{3-2i}{3-2i}

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Using the algebraic identity:

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