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jekas [21]
2 years ago
5

Does the set of ordered pairs {(5,13), (6,12), (7,11) (9,9) (10,11)} define a function?

Mathematics
2 answers:
Tcecarenko [31]2 years ago
4 0
The answer is B: Yes because each input has only one output
viktelen [127]2 years ago
4 0
He’s correct sry am late tho
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suppose the atmosphere air pressure at sea level is about 96 kilopascals. for every 1000-meter pressure decreases 11.6 percent.
solniwko [45]

Answer: 169.7

Step-by-step explanation:

Given that Air atmosphere level = 96kp

For every 1000m= 11.6/100 of 96kp decrease

For every 1000m= 96 - 11.6/100 × 96

= 96 - 11.14

= 84.86

If 1000m pressure decreases= 84.86

2000m pressure will decrease = ??

Let the missing value be x, and the equation be stated as:

1000 = 84.86

2000= x

Then cross multiply

1000x = 2000 x 84.86

1000x = 169,720

Divide both sides by 1000 to get the value of x

x = 169,720/1000

x =169.72 = ~ 169.7

I hope this helps, please mark as brainliest answer

6 0
3 years ago
Line k has a slope of 2/3. If line m is parallel to line k, then it has a slope of
Anika [276]
B. The slope would be 2/3.
6 0
3 years ago
Read 2 more answers
A biscuit recipe calls for 312 cups of flour to make 24 biscuits. Aaron wants to make only 8 biscuits, so he needs to use 13 of
Eduardwww [97]

Answer:

104 cups.

Step-by-step explanation:

Let's use a ratio:

biscuits : cups

   24     :   312

     8     :   104

He should use 104 cups of flour. (That's a lotta flour)

7 0
3 years ago
Read 2 more answers
Estimate 196 and 482
geniusboy [140]
When you estimate you round to the nearest whole number (simply to make it easier.) Depending on what place you need to estimate to (like hundreds, or just tens..)

Let's turn 196 into 200 and 482 into 480

200+480 = 680

Hope this hlps!
3 0
3 years ago
Read 2 more answers
A train left for London, and 6 hours later, a car traveling 85 mph tried
lisov135 [29]

Answer:

99/hour

Step-by-step explanation:

7*85=585:6=99 ndjdjdjduxhskshuejsjs

7 0
3 years ago
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