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3 years ago

Please help me I need to turn in tomorrow

Mathematics

2 answers:

emmasim [6.3K]3 years ago

5 0

Answer:

there are 4 parts in that choir and the alto members are 8 in number so we say those in alto divided by the number of parts, we get→ 4÷8 =0.5, that's the ans.

Butoxors [25]3 years ago

3 0

Answer:

D. 0.5

Step-by-step explanation:

There are 4 groups

1. Alto

2. Bass

3. Tenor

4. Soprano

The question says "what is the probability that this member comes from the alto section"

Since there are 4 groups, I did 4/8 (since there are 8 people in Alto) and I got 0.5.

Hope I got it right and it helped you

*Note* I most likely got it right I just doubt myself too much lol

But just in case, I hope I got it right.

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3 years ago

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2 years ago

Suppose you are repeating a classic study of starfish and their impact on the ecosystems of tide pools. Using historic data coll

Travka [436]

Answer:

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Step-by-step explanation:

Let X represent the number of starfish in the tide pool.

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4 years ago

I pleased anyone to help me please

Gennadij [26K]

Answer:

The first one (90, 90) is supplimentary, the next two (54, 36. and 45, 45) are complimentary, and the last two are supplimentary.

Step-by-step explanation:

A complimentary angle is two angles that add up to 90, and supplimentary is two angles that add up to 180! :)

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3 years ago

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The height of dachshunds is usually 1/3 their length. If Mollie is 20 inches long, how tall is she?

arlik [135]

This is a proportion problem.

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20/3 x 3 = ? (multiply)

60/3 = ? (divide)

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3 years ago

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