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Juli2301 [7.4K]
3 years ago
13

Mrs. Myles gave the same test to both her first and third period class. In first period, the median was 75 and the range was 30.

In third period, the median was 80 and the range was 60. Which is a true statement? A) The lowest score was in third period. B) The highest score was in first period. C) On average, first period did better than third period. D) There is not enough information to know if any of these is true
Mathematics
2 answers:
Liula [17]3 years ago
8 0
Its A) The lowest score was in Third period

Sophie [7]3 years ago
7 0
Well I did the math and it is none of the above
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Can you help givie full info thanks
liubo4ka [24]

Answer:

13

Step-by-step explanation:

Using long division, you can multiply each given value by 100 to eliminate the decimals:

2.08x100=208

0.16x100=16

OR (calculator method)

2.08÷0.16=13

You must divide the amount of food per cat by the total amount of food available to determine how many cats can be fed.  This division can be done using a calculator.

OR

5 0
3 years ago
Read 2 more answers
Which of the following is equal to the rational expression when x -2 or -1? x^2-4/(x+2)(x+1)
Orlov [11]

Answer:

(x+2)(x+1)

Step-by-step explanation:

Assuming im interpreting this correctly, it should be (x+2)(x+1), since if you plug in -2 and -1, it will give you 0, which is the answer.

8 0
4 years ago
What is group A called?<br> What is group B called ?
Gre4nikov [31]

Answer:

A would be the line of best fit and B would be the oulier

7 0
4 years ago
What is the slope of the line passing through the points (7, 10) and (5, 16) ?<br> Thank you
butalik [34]

Answer:

m=-3

Step-by-step explanation:

m=y2-y1/x2-x1

m=16-10/5-7

m=6/-2

m=-3

4 0
2 years ago
Is it proportional or non proportional
natta225 [31]

Answer:

proportional

Step-by-step explanation:

13/2=6.5

19.5/3=6.5

26/4=6.5

32.5/5=6.5

so if all equal the same they are proportional

6 0
3 years ago
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