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3 years ago

6

Find the mean, median, mode and range of the given data set. 12, 15, 17, 9, 17 a. 14, 15, 17, 8 c. 7, 14, 15, 17 b. 14, 12, 17,

7 d. 8, 13, 15, 17 Please select the best answer from the choices provided

1 answer:

Alex3 years ago

5 0

Answer:

a. 14, 15, 17, 8

Step-by-step explanation:

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If x^ 3 = -27, then what is x?

wariber [46]

The cube root of -27 is -3

3√-27 = -3

You can check this by plugging your answer back it

X= -3

-3^3 = -27

7 0

3 years ago

Read 2 more answers

If BC = 6x-16 and CD = 4x + 10, then x = ?

Airida [17]

Answer:

13

Step-by-step explanation:

BC and CD are equal, so both equations will equal eachother.

6x - 16 = 4x + 10

+16 +16

------------------------

6x = 4x +26

-4x -4x

------------------------

2x = 26

---- -----

2 2

x = 13

Hope this helped.

5 0

3 years ago

Look at screenshot please

Nastasia [14]

I think the correct is c

3 0

3 years ago

Jesse looks out the attic window of his home, which is 22 ft above the ground. At an angle of elevation of 35° he sees a bird si

Ket [755]

Answer:

Step-by-step explanation:

6 0

3 years ago

In an endurance race, Rachel ran

Reil [10]

Answer:

$31\frac{1}{5}\ miles$

Step-by-step explanation:

we know that

The speed is equal to divide the distance by the time

so

The distance is equal to multiply the speed by the time

we have

$speed=9\frac{3}{5}\ \frac{miles}{hour}$

$time=3\frac{1}{4}\ hours$

$distance=(9\frac{3}{5})(3\frac{1}{4})$

Convert mixed number to an improper fraction

$9\frac{3}{5}=9+\frac{3}{5}=\frac{9*5+3}{5}=\frac{48}{5}$

$3\frac{1}{4}=3+\frac{1}{4}=\frac{3*4+1}{4}=\frac{13}{4}$

substitute

$distance=(\frac{48}{5})(\frac{13}{4})=\frac{624}{20}=31,2\ miles$

Convert to mixed number

$31.2\ mi=31+0.2=31+\frac{1}{5}=31\frac{1}{5}\ miles$

3 0

3 years ago