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Pavlova-9 [17]
2 years ago
7

Help ASAP PLEASE PLEASE HELP ME

Mathematics
1 answer:
ioda2 years ago
7 0

Answer: 15

Step-by-step explanation:

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Walter makes a cable
ArbitrLikvidat [17]

Answer:

The answer is A.

Step-by-step explanation:

3 0
3 years ago
At higher elevations water boils at lower temperatures. The temperature at which water boils is called the boiling point of wate
Irina-Kira [14]

Answer:

  The boiling point of water is between 84 °C and 88 °C when the elevation is between 3.4 and 4.6 km.

Step-by-step explanation:

You want x such that ...

  84 ≤ B(x) ≤ 88

  84 ≤ 100 -3.5x ≤ 88 . . . . substitute for B(x)

  -16 ≤ -3.5x ≤ -12 . . . . . . . .subtract 100

  4.6 ≥ x ≥ 3.4 . . . . . . . . . . .divide by -3.5; this reverses the inequality

4 0
3 years ago
What is the difference between the mean of each set?<br><br>a) 4<br>b) 5<br>c) 7<br>d) 9<br>​
Xelga [282]
Mean is the average

So the first mean is 11
The second one is 14.7 so round to 15

15-11 is 4. Hope that is correct
7 0
3 years ago
Read 2 more answers
Can someone help me pls
Simora [160]
Sorry I can not help u right now
4 0
3 years ago
Read 2 more answers
Plzzzzz help it's an emergecy and plzzzzz show step by step
marshall27 [118]
So.. both sides divided by 4.
Now u have 14/68=x/6 -5
Multiply all by 6
Now u have 84/68=x-30
21/17+510/17=x
531/17=x
X=31 4/17
7 0
3 years ago
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