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e-lub [12.9K]
3 years ago
5

A typical music CD has a diameter of 5 inches. How does the diameter compare to the circumference of the CD?

Mathematics
1 answer:
Mrrafil [7]3 years ago
7 0

Answer:

D

Step-by-step explanation:

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Joanna wants to buy a backpack that costs $37.98. The sales tax rate is 8.75%. Estimate the amount of sales tax that Joanna will
IRINA_888 [86]

Answer:

The amount of sales tax Joanna will pay is $3.323

Step-by-step explanation:

Given:

Cost of the backpack =  $37.98

Sales tax = 8.75%

To Find:

Amount of sales tax that Joanna will pay  = ?

Solution:

Sales tax imposed by the government on the goods that are sold or on the services that is provided. It is collected by the seller who sells the goods

Sales tax  =\frac{\text{sales tax percentage}}{100} \times price

On Substituting the values

Sales tax  = \frac{8.75}{100} \times 37.98

sales tax  = 0.0875 \times 37.98

sales tax  = 3.323

3 0
3 years ago
Which is the prime factorization of 81
Ksenya-84 [330]
Its not  one so 52 would be right

7 0
3 years ago
Find the volume of a cylinder with base radius of 3 and height of 2
Lunna [17]

Answer:

Volume equals 56.6 when rounded to the nearest tenth

Step-by-step explanation:

YOU NEED A CALCULATOR TO SOLVE THIS!

To find the volume of a cylinder you need the formula   V = \pi r^{2}h

Now that you have the formula you plug in the radius and the height

V = \pi (3^{2}) (2)

Then solve

V = \pi (9)(2)

V = 18\pi

V = 56.548667764616278

5 0
3 years ago
First term is is 22 and the common difference is -13
bonufazy [111]

Answer:

a_{n} = 35 - 13n

Step-by-step explanation:

Assuming you require the n th term formula

The n th term of an arithmetic sequence is

a_{n} = a₁ + (n- 1)d

where a₁ is the first term and d the common difference

Here a₁ = 22 and d = - 13, thus

a_{n} = 22 - 13(n - 1) = 22 - 13n + 13 = 35 - 13n

8 0
3 years ago
3<br> What is 27x + 8<br> ——————-<br> 3x-2
marissa [1.9K]

Answer:

34 Step-by-step explanation:

6 0
3 years ago
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