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2 years ago

Can someone help me?

Mathematics

1 answer:

Roman55 [17]2 years ago

7 0

Answer:

The upper quartile is 6.

Step-by-step explanation:

FIrst, I found the median of the data, which is 4. Then, I determined the median of the upper half of the data, which is 6. The median of the upper half of the data is known as the upper quartile.

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Solve x^2-8x+41=0 for X

andrezito [222]

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x=4-5i
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2 years ago

Find the slope of a line that passes through (-2,1) and (4,9)

melamori03 [73]

Answer:

m = 4/3

Step-by-step explanation:

To find the slope of a line use the formula, where "m" means slope:

$m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

*You don't need to show this part on paper*

Choose which point you want to be point 1 and point 2. Remember the points are written (x, y).

Point 1: (-2, 1) x₁ = -2 y₁ = 1

Point 2: (4, 9) x₂ = 4 y₂ = 9

Substitute the coordinates into the formula:

*Show this part on paper*

$m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

$m=\frac{9-1 }{4-(-2) }$ Simplify

$m=\frac{8 }{6 }$ Reduce by dividing by 2

$m=\frac{4 }{3 }$ Slope

The slope of the line is 4/3

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2 years ago

What does it mean to raise a power to another power?<br> PLS HELPPP

iris [78.8K]

Answer:

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2 years ago

32=x+17 help me pls if can because I don't know

Natalka [10]

Subtract 17from both sides
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2 years ago

Read 2 more answers

If f(x)= 9+3x, find f(-2)

tamaranim1 [39]

Answer:

f(-2) =3