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3 years ago

A department store buys 100 shirts at a cost of $1800 and sells them at a selling price of $20 each. Find the percent markup.

Mathematics

1 answer:

My name is Ann [436]3 years ago

4 0

Diddidiid I ifidici u UCSF infuriating.

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19 27 28 29 30 315 64 29 46 is the
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3 years ago

The point of a square pyramid is cut off, making each lateral face of the pyramid a trapezoid with the dimensions shown.

omeli [17]

Answer:

The area of one trapezoidal face of the figure is 2 square inches

Step-by-step explanation:

The complete question is

The point of a square pyramid is cut off, making each lateral face of the pyramid a trapezoid with the dimensions shown. What is the area of one trapezoidal face of the figure?

we know that

The area of a trapezoid is given by the formula

$A=\frac{1}{2}(b_1+b_2)h$

where

b_1 and b-2 are the parallel sides

h is the height of the trapezoid (perpendicular distance between the parallel sides)

we have

$h=1\ in\\b_1=1\ in\\b_2=3\ in$

substitute the given values in the formula

$A=\frac{1}{2}(1+3)(1)$

$A=2\ in^2$

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3 years ago

Read 2 more answers

On Monday, you realize that a significant theft occurred between 6PM Friday and 8AM Monday. You have good video tape of the time

Sergeu [11.5K]

For this one, find out how many hour have passed per day with 6 pm Friday being where you start.

6 pm Friday- 6 pm Saturday =24

6 pm Saturday - 6 pm Sunday= 24

6 pm Sunday - 6 am Monday = 12 hours

6 am Monday until 8 am Monday= 2 hours

Now just add the amount of hours together

24+24+12+2= 62 hours

Now convert that to minutes.

There are 60 minutes in 1 hour. You multiply the amount of hours by 60 to get the minutes.

62 hours times 60 minutes in 1 hour

62*60= 3720.

So you will have a total of 3,720 minutes of tape to review.

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3 years ago

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5. Find the 34th term in the arithmetic sequence 9, 6, 3, A. 90 B. -90 C.-57 D. 108

mafiozo [28]

Answer:

B. -90

Step-by-step explanation:

a1=9; d=-3

a34=9-3(33-1)=-90

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3 years ago

One number is 9 times a first number. a third number is 100 more than the first number. if the sum of the three numbers is 727,

Zielflug [23.3K]

First number: 57
Second number: 513
Third number: 157

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3 years ago

A department store buys 100 shirts at a cost of ​$1800 and sells them at a selling price of ​$20 each. Find the percent markup.

A department store buys 100 shirts at a cost of $1800 and sells them at a selling price of $20 each. Find the percent markup.