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agasfer [191]
3 years ago
9

Real Simple,

Mathematics
1 answer:
jeka943 years ago
6 0
First of all, you must find out how many miles it takes to go 4 hours and 8 hours.

112 ÷ 4 = 28 miles per hour

112 ÷ 8 = 14 miles per hour

So, going downstream will take 28 miles per hour and going in still water will take 14 miles per hour.
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Help me with math please
Allushta [10]
To graph a line, first solve for y. To do this, subtract x from both sides, then divide by three. After that, just use the y-intercept and slope to graph the inequality.
5 0
3 years ago
Which expression is equivalent to the expression 1/2 to the power of 3
Airida [17]

Answer:

C

Step-by-step explanation:

\dfrac12^3=\dfrac12 \times\dfrac12 \times\dfrac12

8 0
2 years ago
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If a babysitter babysat for 2 hours each night for 10 night. she made $180. she wants to she how much she makes per hour
Ilia_Sergeevich [38]

Answer:

The answer would be $9 dollars per hour.

Step-by-step explanation:

Let's start off with getting the basics down. She babysits for 2 hours each night for 10 total nights, so we would multiply the two and get 20 hours of babysitting service. We would then take $180 and divide the total money amount by the number of hours to get your money per hour. In this case, the answer is $9 per hour.

4 0
3 years ago
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People are arriving at an amusement park at a constant rate if 450people arrive in 15 minutes how many people arrive each minute
klio [65]
To find the answer, you have to divide-
the people arriving/minute

So it would be -
450/15 = 30
There are 30 people arriving each minute.
6 0
4 years ago
What does the constant of proportionality tell us about the situation?
sukhopar [10]

Answer:

The constant of proportionality is the ratio between two directly proportional quantities.

Step-by-step explanation:

7 0
3 years ago
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