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emmainna [20.7K]

3 years ago

10

Ben wants to buy a guitar. The regular price of the guitar is $364.00. The sale peke of the guitar is 20% off of the regular pri

ce. Ben must pay 8.75 sales tax in addition to the sale price of the guitar. What is
the total amount ben must pay for the guitar?

1 answer:

grin007 [14]3 years ago

5 0

Answer:

299.95

Step-by-step explanation:

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A snail travels at a rate of 2.35 ft per minute. How far will the snail travel in 5 minutes

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I believe that you would just multiply 2.35*5 and that would be your answer.
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Answer:

Approximately 24–36 pounds

Step-by-step explanation:

Given:

Weight of standard American Eskimo dog has mean= 30 pounds

A standard deviation= 2 pounds

For 99.7% of the dogs according to normal distribution would lie between 3 standard deviations on either side of the mean.

i.e. lower bound= Mean- 3 (standard deviation)

= 30-3(2)

=30-6

=24

Upper bound = Mean +3 (standard deviation)

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=30+6

=36

Hence the range of weights : 24-36 pounds

correct answer Approximately 24–36 pounds!

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3 years ago

What is the average (arithmetic mean) of the first 90 measurements in a certain list of 92 measurements? (1) the average of the

marishachu [46]

The sum of all the measurements is just the average times the number.

$\bar x = \frac{1}{n} \sum_{i=1}^n x_i$

$\sum_{i=1}^n x_i = n \bar x$

So if the average of all 92 is 7 the sum of those is $92 \times 7$

The average of the last two is 7.2 so their sum is $2 \times 7.2$

That means the sum of the first 90 is $92 \times 7 - 2 \times 7.2$

so the average of the first 90 is

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Answer:

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Step-by-step explanation:

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Difference between the area of the tables ;

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It is opposed by the vasa recta.

Step-by-step explanation:

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