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IRISSAK [1]
2 years ago
13

A department store's customer parking lot has 4 rows with an equal number of parking spots in each row. The lot also has 15 park

ing spots for store employees. If c cars can be parked in each of the 4 main rows of the parking lot, what is the expression for the maximum number of cars that can be parked in the parking lot? 15c − 4 c(15 − 4)
Mathematics
1 answer:
tatuchka [14]2 years ago
7 0
Your ansewr is 11 :)
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coldgirl [10]
What you put is correct. A’B’C’D’ is what would be shown if you rotate ABCD 90 degrees clockwise
4 0
2 years ago
David found and factored out the GCF of the polynomial 80b4 – 32b2c3 + 48b4c. His work is below.
Vikentia [17]

Answer:

Given Polynomial:

80b^4-32b^2c^3+48b^4c

Factors of Coefficient of terms

80 = 5 × 16

32 = 2 × 16

48 = 3 × 16

Common factor of the coefficient of all term is 16.

Each term contain variable. So the Minimum power of b is common from all terms.

Common from all variable part comes b².

So, Common factor of the polynomial = 16b²

⇒ 16b² ( 5b² ) - 16b² ( 2c³ ) + 16b² ( 3b²c )

⇒ 16b² ( 5b² - 2c³ + 3b²c )

Therefore, Statements that are true about David's word are:

The GCF of the coefficients is correct.

The variable c is not common to all terms, so a power of c should not have been factored out.

In step 6, David applied the distributive property

8 0
2 years ago
Read 2 more answers
​mars, inc. claims that​ 20% of its​ m&m plain candies are orange. a sample of 100 such candies is randomly selected. find t
elena-14-01-66 [18.8K]
The probability p of an orangecandy is 0.2. The sample size = 100.
The mean is given by:
n\times p=100\times0.2=20
The standard deviation is given by:
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The answers are: Mean = 20. Standard deviation = 4.

4 0
2 years ago
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diamong [38]

Answer:

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I hope this helps! :)

3 0
2 years ago
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Ne4ueva [31]
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hope I helped have a great day!!
3 0
2 years ago
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