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Fantom [35]
3 years ago
15

Half of the students in a freshman class are 14 years old. One-third are 15 and the rest are 13. Is the mean age greater than

Mathematics
1 answer:
Allisa [31]3 years ago
8 0

the mean age is greater than the median age.

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What is the slope of the line represented by the equation y = -1.8x - 2?
rusak2 [61]

Answer:

y = mx + b

-1.8 is the slope

-1.8 in fraction form is -9/5

-9/5

Step-by-step explanation:

8 0
2 years ago
In Arizona, a minimum temperature of -40°F was recorded at Hawley Lake 1971. A maximum recorded
ddd [48]
I Believe it would be 53 because it’s asking what is the difference and they difference would have to be 53 your going from a negative to a positive
3 0
2 years ago
If m<1 = 38 then m<4 =
Mariana [72]

Answer:

If m<1 = 38 then m<4 = 38

Step-by-step explanation:

Both of the angles equal 38 degrees. This is true because the angles are vertical, vertical angles are angles opposite each other where two lines cross. Vertical angles are also always congruent, therefore the m<4=38.

4 0
3 years ago
8.4 divided by unknown gives you 2.8 what is the unknown
Anna007 [38]

Answer:

3

Step-by-step explanation:

8.4 ÷ 3 = 2.8

(Hopefully this answers your question)

6 0
3 years ago
Please help. I’m confused
Simora [160]

Answer:

when x=6, y=30

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Step-by-step explanation:

Just plug in the value of x into the equation y=5x

so when x=6, the equation will be y=5(6).  In this case y=30

when x =7.5, the equation will be y=5(7.5). So y=37.5

6 0
3 years ago
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