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QveST [7]
3 years ago
9

Joel is getting a dog, a cat, and a hamster. He goes to the pet store and can choose from 8 dogs, 12 cats, and 5 hamsters. How m

any different combinations can he get?
Mathematics
2 answers:
Agata [3.3K]3 years ago
8 0

Answer:

480

Step-by-step explanation:

He can choose one of 8 dogs, one of 12 cats, and one of 5 hamsters.

There are 8 ways to choose 1 dog out of 8.  There are 12 ways to choose 1 cat out of 12.  There are 5 ways to choose 1 hamster out of 5.

This gives us

8(12)(5) = 96(5) = 480

melamori03 [73]3 years ago
3 0
It can be 1/8
Or 1/12
Or 1/5
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Rama09 [41]
<span>2x + 5 = 27
subtract 5 to both sides
2x + 5 - 5 = 27 - 5
simplify
2x = 22
divide both sides by 2
2x/2 = 22/2
simplify
x = 11

answer is </span><span>11 (second choice)
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4 0
3 years ago
A manufacturing plant earned $80 per man hour of labor when it opened. Each year, the plant earns an additional 5% per man hour.
Mekhanik [1.2K]

Answer:

The amount that plant earns per man hour after (t) years it open is           $80 (1.05)^{\textrm t} .

Step-by-step explanation:

Given as :

The earning of  manufacturing plant when it opened = $ 80 per man hour

The rate of plant earning per man hour  = 5 %

Let The earning of plant after t years = A( t )

So,

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Or, A(t) = $ 80 × (1+ \dfrac{\textrm 5}{100})^{\textrm t}

or, A(t) = $ 80 × (1.05)^{\textrm t}

Hence The amount that plant earns per man hour after (t) years it open is   $80 (1.05)^{\textrm t} . Answer

3 0
3 years ago
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DochEvi [55]
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3 years ago
A truck travels 2,365 miles at an average speed of 55 miles per hour.At that speed, how long will it take the truck to complete
disa [49]

Answer:

Step-by-step explanation:

Givens

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Formula

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Solution

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5 0
3 years ago
The area of a square is 75 inches squared. A student correctly wrote the length of each side of the square as a√3. What is the v
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Step-by-step explanation:

Given

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3 years ago
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