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tatuchka [14]
3 years ago
15

Always, sometimes, or never true?

Mathematics
1 answer:
pantera1 [17]3 years ago
7 0

Answer:

Sometimes true, because x could be anything

Step-by-step explanation:

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April is randomly choosing five CDs to bring in her car from the following: 6 pop CDs, 8 rock CDs, and 10 R&B CDs.
Vika [28.1K]

Answer:

Choosing five CDs where not all of them are pop.

Step-by-step explanation:

3 0
3 years ago
Find the area of the sector in<br> terms of pi.<br> 270°<br> 12<br> Area = [?]
stepan [7]

Answer:

[?] = 108

Step-by-step explanation:

270^\circ  is  3/4 of a whole revolution:  \frac{270^\circ}{360^\circ}=\frac{3}{4} so the area of the sector is 3/4 of the area of the entire circle.

Area of a circle:  A=\pi r^2

Area of the sector:  \frac{3}{4} \pi (12^2)=\frac{3}{4}(144)\pi=108\pi

8 0
3 years ago
If 1/5 cup of icing covers 1/3 of a cake, how many total cups of icing are needed to cover the entire cake? Plz show work:)
Rashid [163]

Answer:

B. 3/5

Step-by-step explanation

1/5 of icing = 1/3 of a cake

1/3 * 3/1 = 3/3 = 1 (a whole cake)

1/5 * 3/1 = 3/5

5 0
4 years ago
Read 2 more answers
The equation C = 5/9(F - 32) is used to convert between Fahrenheit temperatures and Celsius temperatures. The temperature in Aug
Dahasolnce [82]

Answer:

D) 91 °F

Step-by-step explanation:

        C = 5/9(F - 32)

      33 = 5/9 (F – 32)     Multiply each side by 9

  9×33 = 5(F- 32)           Divide each side by 5

9×33/5 = F – 32             Add 32 to each side

        F = 9×33/5 + 32

        F = 59.4 + 32

        F = 91 °F

6 0
3 years ago
Read 2 more answers
Please help me thanks
jek_recluse [69]
3/5 I think is the right number because there’s 60 boys and only 36 of them have a pet.
5 0
3 years ago
Read 2 more answers
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