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Vedmedyk [2.9K]
3 years ago
6

Jana is training for a triathlon that includes a 112 mile bike ride. Today she rode her bike 12 miles in 45 minutes. What is Jan

a rate in miles per hour
Mathematics
1 answer:
prisoha [69]3 years ago
3 0
12mi / (3/4) hours = 1mi / ? Hours. Set up this proportion and cros multiply to find ?
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Why is the relationship between the u.s and foreign nations important?
Leni [432]

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3 years ago
Where is the point of discontinuity of y =<br> -4x+81/x-2<br> ?
Genrish500 [490]

Answer:

x = 2

Step-by-step explanation:

y = \frac{-4x+81}{x-2}

If the denominator is equal to zero , then y is undefined.

this discontinuity can be found by equating the denominator to zero and solving for x.

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4 0
2 years ago
The value of which of these expressions is closest to e?
pishuonlain [190]
The correct answer for the exercise shown above, is the first option (Option A), which is:

 A. <span>(1+1/18)^18

 The explanation is shown below:

 1- You have that the number e is an irrational number, therefore, its value is aproximated:

 e=2.7182

 2- You have the following expressions:

 </span>(1+1/18)^18=2.6464 
 <span>(1+1/17)^17=2.6424
 </span><span>(1+1/16)^16=2.6379
 </span><span>(1+1/15)^15=2.6328

 Therefore the value of the expression that is closest to e is the Option A.</span>
5 0
3 years ago
Find the slope of each line. <br> y=1/4x-4​
forsale [732]

Answer:

1/4

Step-by-step explanation:

y=1/4x-4​

This equation is in the form

y = mx+b  where m is the slope and b is the y intercept

The slope is 1/4 and the y intercept is -4

6 0
3 years ago
The L-shaped room shown is to be carpeted with carpet that costs $3.89 per square foot. What will be the cost of the carpet?
serg [7]

Answer:

I think C but then again I could be wrong.

7 0
3 years ago
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