3 years ago

76%

Mathematics

1 answer:

topjm [15]3 years ago

5 0

Answer:

Mode = 7

Median = 6

Mean = 5.2

Range = 7

Step-by-step explanation:

Mode:

The most repeated number is 7 (thrice).

Median:

First, arrange them in order.

1, 2, 3, 4, 5, 7, 7, 7, 8, 8

The two middle numbers are 5 and 7. Find their average.

(5 + 7)/2 = 6

Mean:

(3+7+2+4+7+5+7+1+8+8)/10 = 5.2

Range:

Largest number - smallest number

8 - 1 = 7

Hope this helps!

You might be interested in

Please answer correctly !!!!!!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!

Sever21 [200]

Answer:

U is a point in the line segment TV

TV = TU + UV

TV = 3x

UV = x + 1

TU = x

3x = (x+1) + x

3x = 2x + 1

3x - 2x = 1

x = 1

Length of TU = 1

Hope this will help..

4 0

3 years ago

The farmer needs to buy fertilizer to spread on his garden. The garden is a 20 x 15 rectangle. A bag of fertilizer covers 30 ft.

Ainat [17]

Answer:

$10$

Step-by-step explanation:

The area of a rectangle is given by $A=lw$ , where $l$ is the length of the rectangle and $w$ is the width of the rectangle. Therefore, the area of a 20 x 15 rectangle is equal to $20\cdot 15=300\:\mathrm{ft^2}$ .

Since one bag of fertilizer covers 30 square feet, the farmer needs $\left \lceil \frac{300}{30}\right \rceil=\boxed{10}$ bags of fertilizer.

4 0

3 years ago

Read 2 more answers

If it takes 6.9 pounds of seed to plant one acre of grass , how many acres can be planted with 8.28 pounds of seeds

Vaselesa [24]

There's 1.2 times as much seed, so you can plant 1.2 times more land.

1.2x1=1.2

So you can only plant 1.2 acres.

6 0

3 years ago

a submarine travels 90 kilometers in 4 hours find the submarines rate of speed in kilometers per hour

defon

Answer:

22.5

Step-by-step explanation:

To find the rate of speed per hour, you need to divide the kilometer (90) by the hours (4).

90/4=

22.5

6 0

3 years ago

Find the measure of angle RPQ help me please thank u

xenn [34]

Answer:

$\boxed {54^{o}}$

Step-by-step explanation:

By Inscribed Angle Theorem, the value of an inscribed angle enclosed by an arc is the half the value of that arc.

⇒ ∠RPQ = 108°/2

⇒ ∠RPQ = 54°

3 0

2 years ago