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lesya692 [45]
3 years ago
8

What is the Median? Data set A) 12, 14, 16, 23, 31, 45

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
8 0
The median is 19.5. 16+23 is 39. 39/2 is 19.5
vlada-n [284]3 years ago
6 0

Answer:

19.5 is the median

Step-by-step explanation:

count the amount of numbers presented and we have 6, the next decision differs on whether or not the amount is an even amount or odd, in this case it is an even number.  So divide your amount by 2 and we have 3.  Then count your first 3 numbers and on the third number you will need to find the average between the third and fourth number, so that would mean finding the number that is in the middle of these two numbers and we have 19.5.

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John should drive to his workplace and back to home. On the way to the workplace it was raining, so he drove at speed of 42mph.
nataly862011 [7]

Answer:

48 mph

Step-by-step explanation: Add 42mph and 54 mph and you get 96.  To find the average of the two --- divide 96 by 2 and you get 48mph as the average speed for the entire trip.

3 0
3 years ago
Write the equation in slope-intercept form, then find the slope and the y intercept. Finally draw the graph of the line. 9x+5y=2
Oksi-84 [34.3K]

Answer:

Check explanation.

Step-by-step explanation:

slope-intercept form: y=mx+b

9x+5y=23

5y=-9x+23

y=-9/5x+23/5

m=slope: -9/5

b=y-intercept: 23/5

4 0
3 years ago
Read 2 more answers
Find an ordered pair that is a solution to the equation.
AveGali [126]

Answer:

(x,y) = (4,1)

Step-by-step explanation:

-4+5\cdot 1 = 5-4 =1

3 0
2 years ago
Read 2 more answers
What is the multiplicative inverse of 19/3​
denpristay [2]

Answer:

3/19

Step-by-step explanation: So basically you are asking for the reciprocal and the reciprocal of 19/3 is 3/19. You just basically flip the fraction around.

3 0
3 years ago
Please help me answer the question in the picture!
Natasha2012 [34]

Answer:

x=75

Step-by-step explanation:

A( I mean angle)+B+C+D=360°

A=C

B=D

2A+2D=360°

A+D=180°

30°+x+x=180°

2x=150°

x=75

7 0
3 years ago
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