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dusya [7]
2 years ago
8

Please help with 2 and 3

Mathematics
1 answer:
Angelina_Jolie [31]2 years ago
3 0
Answer:

2)
Original Mean: 867
Original Median: 543

New Mean: 790
New Median: 400

3)
Original Mean: 22.6
Original Median: 22.5

New Mean: 21.6
New Median: 22
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What is the value of the expression (–5) -3 but the -3 is an exponent.
Vanyuwa [196]

Answer:

Answer: -0.008

Step-by-step explanation:

Hope this helped!

6 0
3 years ago
two trains ,each 100 m long,moving in opposite directions ,cross each other in 8 seconds .if one is moving twice as fast as the
Feliz [49]

Answer:

60 km/hr

Step-by-step explanation:

100+100

_______         =3x

      8

3x= 200/8

x=200/24 mps

=30mph

final speed is 60km/hr because its 2x's more =2*30=60

8 0
3 years ago
Graph the functions and approximate an x-value in which the quadratic function exceeds the exponential function. y = 4x y = 7x2
lyudmila [28]
I believe that it is 0.5
4 0
2 years ago
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8x+5y=24<br> y=−4x<br> ​what is X and Y??
Mrac [35]

Answer:

Step-by-step explanation:

plug y into the first equation:

8x+5y=24

8x+5(-4x)=24

8x-20x=24

-12x=24

x=-24/12

x=-2

then plug x to the second equation

y=-4

y=-4(-2)

y=8

x=-2

y=8

8 0
2 years ago
Read 2 more answers
Write two different pairs of negative integers x and y, that make the statement x-y=2 true.
Contact [7]

Answer:

x = -1

y = -3 or

x = -3

y = -5

Step-by-step explanation:

-1 - (-3) =

-1 + 3 = 2

-3 - (-5) =

-3 + 5 = 2

8 0
3 years ago
Read 2 more answers
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