All categories

2 years ago

Find the mean of x,2x,3x,4x,5x

Mathematics

2 answers:

Tcecarenko [31]2 years ago

4 0

Answer:

$\displaystyle 3x$

Step-by-step explanation:

Mean is equal to the sum of terms divided by the number of terms.

$\displaystyle \frac{x+2x+3x+4x+5x}{5}$

$\displaystyle \frac{15x}{5}$

$\displaystyle 3x$

Juli2301 [7.4K]2 years ago

4 0

Answer:

Mean = 3x

Step-by-step explanation:

Mean = $\frac{SumOfObservations}{No. OfObservations}$

Mean = $\frac{x+2x+3x+4x+5x}{5}$

Mean = $\frac{15x}{5}$

Mean = 3x

You might be interested in

While shopping Marcy spent $59. If the amount she spent is 25% of her savings, how much savings did she have before she shopped

aliya0001 [1]

Answer:

Savings= $236

Step-by-step explanation:

Giving the following information:

Money spent= $59

Proportion of savings= 25% = 0.25

<u>To calculate the total savings before shopping, we need to use the following formula:</u>

Savings= money spent / proportion of savings

Savings= 59 / 0.25

Savings= $236

7 0

2 years ago

Factor the polynomial completely 6x^2-3x+2

fenix001 [56]

Answer:

can't be factored

answer is D

7 0

2 years ago

Read 2 more answers

Please helppppp!!!!!!!

ale4655 [162]

Answer:

K 2

J 4

Step-by-step explanation:

Solved it as an equation 2 x+x=6

x= number of miles Katie drives

8 0

2 years ago

Read 2 more answers

Martha has 8 cubic feet ofputting soil in the three flowerpots she wants to put the same amount of soil in each pot how many cub

frozen [14]

Answer:

$2\frac{2}{3}\text{ ft}^3\approx 2.67\text{ ft}^3$

Step-by-step explanation:

We have been given that Martha has 8 cubic feet of putting soil in the 3 flowerpots. She wants to put the same amount of soil in each pot.

To find the amount of soil in each pot, we need to divide total soil (8 cubic feet) by number of pots (3) as shown below:

$\text{Amount of soil in each pot}=\frac{8\text{ ft}^3}{3}$

$\text{Amount of soil in each pot}=2\frac{2}{3}\text{ ft}^3$

$\text{Amount of soil in each pot}=2.6666\text{ ft}^3$

$\text{Amount of soil in each pot}\approx 2.67\text{ ft}^3$

Therefore, Martha needs to put approximately 2.67 cubic feet of soil in each flower pot.

8 0

2 years ago

What is the x intercept?

BigorU [14]

Answer:

the x intercept is -2

Step-by-step explanation:

4 0

10 months ago

Read 2 more answers

Find the mean of x,2x,3x,4x,5x​

Find the mean of x,2x,3x,4x,5x