3 years ago

A computer store bought a program at a cost of $20 and sold it at a selling price of $22 find the percent markup

Mathematics

1 answer:

Nesterboy [21]3 years ago

7 0

Answer:

18.03%

Step-by-step explanation:

hope this helps

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What is the sum of 667 and 23? A. 29 B. 690 C. 644 D. 15,341

butalik [34]

If you would like to know what is the sum of 667 and 23, you can calculate this using the following steps:

the sum of 667 and 23:
667 + 23 = 690

The correct result would be B. 690.

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3 years ago

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The length of the hypotenuse of a right triangle is 4.5 inches. The length of one of the legs is 2.7 inches. What is the length

cupoosta [38]

Answer:

B. 3.6 inches

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3 years ago

Find the Taylor series for f(x) centered at the given value of a. [Assume that f has a power series expansion. Do not show that

kherson [118]

Answer:

The answer is

$f(x) = {\displaystyle 8 + \frac{-28}{1}(x+2)+\frac{-36}{2!}(x+2)^2 + \frac{-18}{3!}(x+2)^2 }$

Step-by-step explanation:

Remember that Taylor says that

$f(x) = {\displaystyle \sum\limits_{k=0}^{\infty} \frac{f^{(k)}(a) }{k!}(x-a)^k }$

For this case

$f^{(0)} (-2) = 8(-2)-3(-2)^3 = 8\\f^{(1)} (-2) = 8-3(3)(-2)^2 = -28\\f^{(2)} (-2) = -3(3)2(-2) = -36\\f^{(2)} (-2) = -3(3)2 = -18$

$f(x) = {\displaystyle 8 + \frac{-28}{1}(x+2)+\frac{-36}{2!}(x+2)^2 + \frac{-18}{3!}(x+2)^2 }$

5 0

3 years ago

Pretend we all live in the same house in the comments Funniest gets brainliest.

natulia [17]

Answer:

fune

Step-by-step explanation:

pls laugh or mom will lock me in basement again

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2 years ago

What is the area of circle with a radius of 13 milimeters? use 3.14 for pi

MrRissso [65]

Answer:

530.66 mm²

5.3066 cm²

Step-by-step explanation:

A = π·r²

= 3.14×(13mm)²

= 3.14×169mm²

= 530.66 mm²

= 5.3066 cm²

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3 years ago

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