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3 years ago

HELP PLEASE WILL FAN AND MAKE BEST ANSWER!!

Mathematics

2 answers:

Korolek [52]3 years ago

6 0

C is Incorrect the correct answer is B.

The question states that the hours of pop music in her collection is 25% more than what it was the last month so it is increasing.

The correct answer is f(x) = 5(1.25)^x + 4

This is because in the question it states that the hours of classical music (4) does not change meaning that 4 is the constant and 5 is the initial value that changes over time (P).

Hope this helps.

nataly862011 [7]3 years ago

5 0

The answer is C! I took the test and passed

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What is the product? (3x-6) (2x^2 -7x+1)

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Given the two polynomials are $3x-6, 2x^2 -7x+1$

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Distributing the Parentheses,

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Applying minus-plus rules,

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Simplifying further,

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3 years ago

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A standard American Eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. Assuming the weights of sta

nalin [4]

Answer:

Option 2 - Approximately 24–36 pounds

Step-by-step explanation:

Given : A standard American Eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. Assuming the weights of standard Eskimo dogs are normally distributed.

To find : What range of weights would 99.7% of the dogs have?

Solution :

The range of 99.7% will lie between the mean ± 3 standard deviations.

We have given,

Mean weight of Eskimo dogs is $\mu=30$