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jasenka [17]
3 years ago
11

What is the price of a $18 book after a 15% discount?

Mathematics
2 answers:
Bezzdna [24]3 years ago
5 0

Answer:

$15.3

Step-by-step explanation:

15% divided by 100

0.15

0.15*18=2.7

18-2.7=15.3

nordsb [41]3 years ago
3 0
15.3 because divide 15 by 100
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Figure out the pattern, fill in the blank square.
Cloud [144]

Answer:448

Step-by-step explanation:

So to start,you can see that 8 times 2 is 16.And 16 times 4 is 64.So the pattern is times 2 then times 4 then times 6.On the edges you can see 64.You multiply 64 by 6 and you get 384.Then you multiply 8 times 6 that equals 48.And you multiply 4 times 4 and get 16.After you add 384 and 48 which equals 432.And then your done.(I think that's the answer)

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3 years ago
2/5 m = ____ cm<br><br><br><br> 5/6 year = _____ months <br><br><br> ONLY IN FRACTION
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Step-by-step explanation:

5/6×12..1/5 x 100cm(1m)

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3 years ago
The material used to make a storage box costs $1.25 per square foot. The boxes have the same volume, so how much does a company
riadik2000 [5.3K]

Answer: A company saves $134.38 by choosing to make 50 of Box 2 instead of Box 1

Step-by-step explanation:

Hi, to answer this question we have to calculate the surface area of both boxes.

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Where w is width, l is length , and h is height.

  • Box 1 = A = 2(6x20) + 2( 20x4) + 2 (4 x 6) =2 (120)+ 2 (80)+ 2(24) =448 in2
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Since 1 inch = 0.0833333 foot

  • Box 1 = 448 in2 x 0,0833333 =37.34 ft2
  • Box 2= 424 in2 x 0,0833333 =35.19 ft2

Since the material used to make a storage box costs $1.25 per square foot.

  • Box 1 =37.34 ft2 x1.25 = $ 46.675
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Since 50 of each are made:

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Subtracting both costs:

2,333.750(1) - 2,199.37(2) = $134.38

6 0
3 years ago
What is the Domain and range of (3,4)(5,7)(-3,8)(2,0)(1,3)
Pavlova-9 [17]

The domain is all x-values.

The range is all y-values.

Domain: 3, 5, -3, 2, 1

Range: 4, 7, 8, 0, 3

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A geneticist needs to grow a stock of fruit flies for her experiments.
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