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Zarrin [17]
3 years ago
10

The number of hours slept at night is related to the number of minutes spent exercising that day. A collection of data on the nu

mber of minutes spent exercising, x, and the number of hours slept, y, is shown in the table.
x 30 37 40 45 52 55 61 65 71 76
y 6.25 6 6.5 7 6.5 7.25 7.5 8 8.65 8.5
Which linear equation best models the relationship between x and y?

Mathematics
2 answers:
Ivanshal [37]3 years ago
7 0

Answer:

the answer is A

Step-by-step explanation:

took the test

finlep [7]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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I need help with this problem
cricket20 [7]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
What is 3 to the power 3/7 rounded to the nearest half
Leno4ka [110]

Answer:

1 1/2

Step-by-step explanation:

3^3/7 ≈ 1.601

1.601 rounded to the nearest half is 1 1/2.

3 0
2 years ago
The length of a rectangular park is 3 feet shorter than times its width. If the length is 123 feet, what is the width of the par
VLD [36.1K]

Answer:

Width is 120ft but may be different if the "times the width" information is given. Follow the same process.

Step-by-step explanation:

To solve the problem, write an expression that relates length and width using the information given to you. "The length of a rectangular park is 3 feet shorter than times its width" means that l = 3 + w. Since no number is given for "times its width" we disregard this portion. If you have the information then you would include it here l = 3 + _w.

So using the expression l = 3 + w, substitute l = 123. Then the width will be:

l = 3 + w

123 = 3 + w

120 = w

6 0
3 years ago
The scale used on a map is 5 millimeters represents 32 kilometers. How many millimeters represent 160 kilometers?
goblinko [34]
160/32= 5

5*5= 25 mm

25 mm <em>is how many millimeters represents the kilometers.
</em>

I hope this helps!
~kaikers
7 0
3 years ago
Solve 6-7+3(-11+5)(-11+5)-5
andrew11 [14]
I think it's 112 I did it in my head might be wrong
6 0
3 years ago
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