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2 years ago

Please help 50 points

Mathematics

2 answers:

Airida [17]2 years ago

4 0

Answer:

the third option, it is misleading because you would expect blue to be much larger due to how it is proportioned

Step-by-step explanation:

Marrrta [24]2 years ago

3 0

Answer:

The Y-Axis doesn't start at zero

Step-by-step explanation:

which hides the fact that both graphs have more between y=0 and y=100 that is not shown.

The way it is presented makes A look tiny compared to B. But if you add back the area between y=0 and y=100, the graphs actually are more comparable in value

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Elimination method - -4x = 4y 4x - 8y = 12

nika2105 [10]

Answer: (4,-4)

y=-4, x=4

Step-by-step explanation:

-4x=4y

4x-8y=12

-8y=-4x+12 Now I can substitute -4x for 4y

-8y=4y+12

-2y=y+12

-3y=12

y=-4

-4x=4y

-4x=4(-4)

x=4

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3 years ago

Which of the following ratios is equivalent to 5 to 20

morpeh [17]

<h2>which of the following ratios is equivalent to 5 to 20</h2>

10:40

Step-by-step explanation:

because 5/20=1/4 and 10/40 is also equal to 1/4.

hope it helps

4 0

2 years ago

Identify the value of the 7 in 7.724 (the one before the point)

Alchen [17]

The 7 before the decimal would be classified as a tenth

3 0

3 years ago

The z-score with a two-tail probability of 0.55 is

katrin2010 [14]

Answer:

-0.61

Step-by-step explanation:

0.55/2=0.275

Read 0.275 from normal distribution tables

Gives -0.61

7 0

2 years ago

4x-2=-6 how to solve this math problem

Bumek [7]

Answer:

The answer should be -8

Step-by-step explanation

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2 years ago