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suter [353]
3 years ago
15

What is the median height of 57, 50, 48, 53, 54, 49, 50, 52, 55?

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
8 0
It's 53. You have to put the numbers in order, then tick off a number from each end until you get to the middle. That is your number. 
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which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21 ? Select each correct answer. (−1, −6) (−3, 3) (11
Valentin [98]

Answer:

see explanation

Step-by-step explanation:

To determine which ordered pairs are solutions to the equation

Substitute the x and y values into the left side of the equation and if equal to the right side then they are a solution.

(- 1, - 6)

3(- 1) - 4(- 6) = - 3 + 24 = 21 = right side ← thus a solution

(- 3, 3)

3(- 3) - 4(3) = - 9 - 12 = - 21 ≠ 21 ← not a solution

(11, 3)

3(11) - 4(3) = 33 - 12 = 21 = right side ← thus a solution

(7, 0)

3(7) - 4(0) = 21 - 0 = 21 = right side ← thus a solution

The ordered pairs (- 1, - 6), (11, 3), (7, 0) are solutions to the equation

3 0
3 years ago
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If you were trying to decide whether to take out an auto loan for $6500 to buy your first car, thereby allowing you to commuto f
notka56 [123]

Answer:

Yes, a loan would meet our requirement to commute for an impressive summer internship program next year  

Step-by-step explanation:

Taking a loan would meet our requirement of buying a car. We will be able to make the downpayment. This will enable us to buy a car. So the decision to take the loan will be valid. It will help us in commuting easily for the summer internship program. We will immediately get the car after making a down payment and will avail of the benefits of using the car. This is a healthy type of debt.

4 0
3 years ago
Andrea is shopping for items for her pet sitting business because the store is having a sale where everything in the store
frutty [35]

Answer:

the answer is the first one

Step-by-step explanation:

39.99 rounded up is 40.00

19.99 rounded up is 20.00

40.00*0.05 = 2, 40-2 = 38

20.00*0.15 = 3, 20-3 = 17*.05 = 0.85, 17-0.85 = 16.15

38+16.15 = 54.15

5 0
3 years ago
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If p is inversely proportional to the square of q, and p is 28 when q is 3, determine p when q is equal to 2.
lianna [129]

Answer:63

Step-by-step explanation:

4 0
3 years ago
What was the population of south Australia closest to in 2003?
Brrunno [24]
It would be 1531600

How I did it
 First I divided the percentage by 100. Example >> 0.6/100= 0.006
  Then I took 2002 population >> 1522475 +  0.006  x  1522475 = 1531609.85
6 0
3 years ago
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