2 years ago

Find the retail price. Original Price: $185; Markup: 125%.

Mathematics

1 answer:

blsea [12.9K]2 years ago

3 0

Answer:

is that question incomplete?

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tankabanditka [31]

Answer:

254.47

Step-by-step explanation:

A= 3.14 x r²

A = 3.14 x 9

A = 254.47

Hope this helps

3 0

2 years ago

Read 2 more answers

AC = 2x+24<br>DB = 5x-3 solve for x

snow_lady [41]

2x+24
2÷2 25÷2
×=12
AC

1. 5x-3

2. 5÷5 -3÷5

3. x= -3/5

4. DB

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3 years ago

Gwen buys 3 identical pairs of shoes at Store A. She pays $110.25 after the discount. What is the regular price if each pair?

weqwewe [10]

Not enough information

8 0

3 years ago

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At a certain university, the average attendance at basketball games has been 3125. Due to the dismal showing of the team this ye

Neporo4naja [7]

Answer:

The test statistic needed to evaluate the claim is t = -1.08.

Step-by-step explanation:

The test statistic is:

$t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the expected value of the mean, s is the standard deviation of the sample and n is the size of the sample.

At a certain university, the average attendance at basketball games has been 3125. The athletic director claims that the attendance is the same as last year.

This means that $\mu = 3125$

Due to the dismal showing of the team this year, the attendance for the first 9 games has averaged only 2915 with a standard deviation of 585.

This means that $n = 9, X = 2915, s = 585$

What is the test statistic needed to evaluate the claim?

$t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}$

$t = \frac{2915 - 3125}{\frac{585}{\sqrt{9}}}$

$t = -1.08$

The test statistic needed to evaluate the claim is t = -1.08.

6 0

2 years ago

A group of 8 children and 10 adults ate going to a movie. Child tickets cost $2 and adults tickets cost $4. How much will the mo

motikmotik

Answer:

56$

Step-by-step explanation:

8*2=16

10*4=40

16+40=56

5 0

3 years ago