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Aliun [14]
3 years ago
15

Chanita wants to swim the 21-mile English Channel in 48 hours. On the first day she swam 9 miles and then was picked up by a fer

ry to spend the night. The next day, she has 12 hours of daylight to complete the remaining distance. What inequality represents the minimum rate she has to swim on the second day to complete the distance?
Mathematics
1 answer:
sesenic [268]3 years ago
8 0

Answer:the minimum rate is 1 mile per hour.

Step-by-step explanation:

Chanita wants to swim the 21-mile English Channel in 48 hours. Total number of miles that she covered on the first day is 9 miles. Total distance left for her to cover would be

21 - 9 =12 miles.

The next day, she has 12 hours of daylight to complete the remaining distance. Let x represent the minimum rate she has to swim on the second day to complete the distance.

Speed = distance/time

Therefore,

x ≥ 12/12

x ≥ 1

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skelet666 [1.2K]
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8 0
3 years ago
PLEASE HELP GUYS!! WILL GIVE BRAINLIEST IF CORRECT!!!!
True [87]

3.114

Step-by-step explanation:

Given slope of the line is 1.581,

Mean of the x-coordinate is 5.923,

Mean of the y-coordinate is 12.478

Equation of the line formula is  

y = mx + c

12.478 = 1.581 × 5.923 + c

⇒ 12.478 = 9.364263 + c

⇒ c = 12.478 – 9.364263  

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Hence, y-intercepts of the line to three decimal places is 3.114.

8 0
3 years ago
795 divided by 42 does it have a remainder and what’s the answer?
salantis [7]

Answer:

yes it's a decimal 18,9285714286

5 0
3 years ago
I needa an answer?! It would really help &lt;3 <br><br><br> Thank you a lot!!!
Zarrin [17]

Answer:

C. 2.865

Step-by-step explanation:

All you have to do in this situation is to subtract the amount he ran two weeks ago by the amount Thomas ran last week. It would look like so,

38.074 - 35.209

And once you do that you get the answer of 2.865

Hope that helps and have a great day!

6 0
3 years ago
Find the volume of the prism.<br> 6 m<br> 20 m<br> 26 m<br> The volume of the prism is<br> m?
Masja [62]

Step-by-step explanation:

To find the volume, you need to do length x width x height.

In this case, we are going to do 6 x 20 x 26.

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Hope you found this helpful!

3 0
3 years ago
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