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stellarik [79]
3 years ago
12

Identify the perimeter of a rectangle in which h = 9 ft and A = 225x ft2. The choices are P = (9x + 25) ft

Mathematics
1 answer:
zubka84 [21]3 years ago
3 0
P = (18 + 50x) ft Is the answer
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A,C,D,E, & H are all examples or ways of plagiarism!
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3 years ago
What is the median of 68, 69, 71, 71, 71, 73, 74, 75, 75, 78
Yanka [14]

Answer:

72

Step-by-step explanation:

cross out 4 from left to right, right to left, you get 71 and 73, the mean of those two numbers is 72

3 0
3 years ago
Assume that the car lot contains 40 percent BMWs, 25 percent Volvos, and 35 percent Jaguars. Of the BMWs, 90 percent have naviga
sveticcg [70]

Answer:

The required probability is 0.4098.

Step-by-step explanation:

Consider the provided information.

According to conditional probability that A occurs , given B has occurred.

P(A|B)=\frac{P(A\cap B)}{P(B)}

Assume that the car lot contains 40 percent BMWs, 25 percent Volvos, and 35 percent Jaguars.

Pr(BMWs)=0.40

Pr(Volvos)=0.25

Pr(Jaguars)=0.35

Of the BMWs, 90 percent have navigation systems, 30 percent of the Volvos have navigation systems, and 50 percent of the Jaguars have navigation systems.

Pr(Navigation | BMWs)=0. 90

Pr(Navigation l Volvos)=0.30

Pr(Navigation l Jaguars)=0.50

Total cars with navigation system = 0.40×0.90+0.25×0.30+0.35×0.50

=0.36+0.075+0.175=0.61

Pr(Not Bmw l Navigation system) = \frac{0.25\times0.30+0.35\times0.50}{0.61}\approx0.4098

Hence, the required probability is 0.4098.

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3 years ago
A 16-ounce bottle of shampoo costs $4.69. What is the price per ounce, rounded to the nearest cent?
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What is the price per ounce, rounded to the nearest cent? $0.29.

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Which is an example of the associative property?
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