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Vadim26 [7]
1 year ago
8

Sid's Skins makes a variety of covers for electronic organizers and portable music players. The company's designers have discove

red a market for a new clear plastic covering with college logos for a popular music player. Market research indicates that a cover like this would sell well in the market priced at $22.50. Sid's desires an operating profit of 25 percent of costs.What is the highest acceptable manufacturing cost for which Sid’s would be willing to produce the cover?What is the company’s profit for each cover using the highest acceptable manufacturing cost? (Remember: Profit = Selling Price – Cost) Show your mathematical calculations.
Mathematics
1 answer:
olganol [36]1 year ago
6 0

Answer:

4.50$

Step-by-step explanation:

Given that Sid's Skins makes a variety of covers for electronic organizers and portable music players

Market price indicated by research = 22.50 $

Let cost of Sid = 100

Oper profit      =25

So selling price = 125

Hence costs highest for Sid would be

\frac{100}{125} (22.50)\\= 18

Highest manufacturing cost = 18 dollars

Profit per unit = 22.50-18 =4.50$

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Which statements about the box plot are correct? Check all that apply.
Rudiy27

Answer:

The correct options are 1 and 3.

Step-by-step explanation:

From the given box plot it is clear that

\text{Minimum values}=34

Q_1=42

Q₁ is 25% of a data.

Median=46

Median is 50% of a data.

Q_3=70

Q₃ is 75% of a data.

\text{Maximum values}=76

34 is minimum value of the data and 46 is median it means 50% of the data values lies between 34 and 46. Therefore option 1 is correct.

42 is first quartile and and 70 is third quartile. it means 50% of the data values lies between 42 and 70. Therefore option 2 is incorrect.

The difference between Minimum value and first quartile, Maximum value and third quartile is less than 1.5×(IQR), therefore it is unlikely to have any outliers in the data.

Hence option 3 is correct.

The interquartile range of the data is

IQR=Q_3-Q_1

IQR=70-42=28

The interquartile range is 28. Therefore option 4 is incorrect.

Range of the data is

Range=Maximum-Minimum

Range=76-34=42

The range is 42. Therefore option 5 is incorrect.

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1 year ago
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A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pieces of glass tha
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<span>The chance or probability that the lawn mower will hit a piece of glass that is already cracked is calculated by dividing the number of glasses that are cracked by the total number of glasses. In this item, the unknown can be calculated by 3/15. The answer is therefore, 1/5 or 0.20. </span>
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1 year ago
A customer visiting the suit department of a certain store will purchase a suit with probability .22, a shirt with probability .
BigorU [14]

Answer:

a) The probability that he doesnt but any items is 0.49

b) He buys exactly 1 of those items with probability 0.28

Step-by-step explanation:

lets call su the event that the customer purchases a suit, sh the event that teh customer purchases a shirt and t the event that the customer purchases a tie.

Remembe that for events A, B and C we have that

P(A U B) = P(A) + P(B) - P(A ∩ B)

P(A U B U C) = P(A) + P(B) + P(C) - P(A ∩ B) - P(A ∩ C) - P(B ∩ C) + P(A ∩ B ∩ C)

Also, we are given that

P(su) = 0.22

P(sh) = 0.3

p(t) = 0.28

p(su ∩ sh) =  0.11

P(su ∩ t) = 0.14

P(sh ∩ t) = 0.1

P(sh ∩ t ∩ su) = 0.06

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This number is

0.14+0.11+0.1-2*0.06 = 0.23

Thus, the probability that he buys exactly one item can be computed by substracting from one the probability of the complementary event : she buys 2 or more or non items

P(he buys exactly one item) = 1- ( p(he buys none items) + p(he buys at least 2) ) = 1- 0.49-0.23 = 0.28

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Answer:

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Quadrilateral JKLM is not a rhombus because there is only one pair of opposite sides that are parallel.

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2 years ago
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