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Bond [772]
3 years ago
6

For every left handed person, there are about 4 right-handed people. If there are 30 students in a class, predict the number of

students who are right-handed
Mathematics
2 answers:
Snezhnost [94]3 years ago
4 0

Answer:

24

Step-by-step explanation:

30/5=6

1•6=6 Left handed

4•6=24 Right handed

EleoNora [17]3 years ago
4 0

Answer:about 24


Step-by-step explanation:

this is because if you add 1 lefty and 4 righty you get 5 total. Now, you divide 30÷5=6. Then 30-6=24. here you go.

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Answer:

-0.2(24)= -4.8

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3 years ago
A bicyclist travels at a constant speed of 12 miles per hour for a total of 45 minutes. Use set notations for the domain and ran
Mama L [17]

A bicyclist travels at a constant speed of 12 miles per hour for a total of 45 minutes

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speed = 12 miles per hour

time = 45 minutes = \frac{45}{60} = 0.75 hours

We know distance formula

Distance = speed * time

Distance = 12 * 0.75= 9 miles

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So domain is { x | 0}

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5 0
3 years ago
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Step-by-step explanation:

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3 0
3 years ago
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BabaBlast [244]

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Step-by-step explanation:

8 0
3 years ago
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LenaWriter [7]

Answer:

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Step-by-step explanation:

4k-32=-32+4k

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