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2 years ago

Please hurry!

Mathematics

1 answer:

Sergeeva-Olga [200]2 years ago

6 0

Answer: 80

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Calculate the mean and median for the data.<br> 24, 26, 40, 27, 37, 32

Olegator [25]

Answer:

mean is 31

median is 29.5

Step-by-step explanation:

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2 years ago

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What is the value of x in 2x+8+3x+5=123

notsponge [240]

Answer:

5x + 13 = 123

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5x = 110

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2 years ago

Is the following relation a function?

irina1246 [14]

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1 year ago

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Which of the following sets could be the sides of a right triangle?

MArishka [77]

In a right triangle the sum of the squares of the lengths of two shorter sides is equal to the square of the length of the longest side.

a.
$2^2+3^2=(\sqrt{13})^2 \\
4+9=13 \\
13=13 \\ true$

b.
$2^2+2^2=4^2 \\
4+4=16 \\
8=16 \\
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c.
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The answer is A and C.

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3 years ago

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A ball is thrown from an initial height of 2 feet with an initial upward velocity of 18/fts . The ball's height h (in feet) afte

inna [77]

Hello! First insert 6 where the h is located. So we have an equation that looks like the following. $6 = 2 - 18t + 16t^2$

Although you could leave the equation in its original form, I am going to switch it around.
$6 = 2 - 18t + 16t^2$
$16t^2 - 18t + 2 = 6$
Move the 6 to the other side and do the math
$16t^2 - 18t + 2 - 6 = 6 - 6$
$16t^2 - 18t -4 = 0$
Factor and after factoring your T will be as follows
t = $\frac{9}{16} - \frac{\sqrt{145}}{16}$ = -0.1900
t = $\frac{9}{16} + \frac{\sqrt{145}}{16}$ = 1.315

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2 years ago