3 years ago

What is the mean absolute deviation of the following set of data? 4 6 6 2.

Mathematics

1 answer:

MariettaO [177]3 years ago

7 0

Answer:

To calculate the mean we need x and f both

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2. Gerald was given the following problem to solve for the length of the "?". He has made a mistake in his work.

Degger [83]

Answer:

x = 18.7

Step-by-step explanation:

Gerald's answer is almost correct.

He just needs to switch the 14 and the x.

it should be

24/x = 18/14

solve for x by cross multiplication

18x = (24)(14)

18x = 336

x = 18.7

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3 years ago

Help please help me with this.

boyakko [2]

$\pi r^2h$

$\pi \times 7^2 \times 7$

$\pi \times 7^3$

$\displaystyle 343\pi$

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Convert the following degree measure to radian measure. 90 degrees

Ray Of Light [21]

90 degrees converted to radians is pi/2 or π/2 radians.

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3 years ago

A parallelogram has one angle that measures 80 degrees. What are the measures of the three other angles in the parallelogram?

san4es73 [151]

The opposite angle is also 80°. since consecutive angles must total 180, the other 2 angles are 100 each. 100+100+80+80=360, as needed for a parallelogram

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3 years ago

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Given that BD is the perpendicular bisector of AC , set up the equation needed to solve for x and find the value of x

liq [111]

Answer:

below

Step-by-step explanation:

that is the procedure above

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3 years ago

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