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2 years ago

Would the median be 5?

Mathematics

1 answer:

Gnoma [55]2 years ago

6 0

Answer:

5 is the median

Step-by-step explanation:

The median is the middle number

We need to find how many data points there are. Adding the number across

1+1+2+4+5+3+1+1+2+1 = 21

The middle number is 10.5 which means there are 10 below and 10 above and the median is 11

Adding up, the 11th item is at 5

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What is the arc length of AB?

Airida [17]

Answer:

Length of the given arc AB = 7.33 in.

Step-by-step explanation:

Formula to calculate the arc length is,

Arc length = $\frac{\theta}{360}(2\pi r)$

Where θ is the measure of central angle subtended by the arc.

And 'r' = radius of the circle

By substituting the values given in the formula,

Length of arc AB = $\frac{60}{360}\times (2\pi )\times (7)$

= $\frac{14\pi}{6}$

= $\frac{7\pi}{3}$

= 7.33 in.

Therefore, length of the given arc AB = 7.33 in.

4 0

2 years ago

You are running a concession stand at a basketball game. You are selling pretzels and sodas. Each pretzel costs $1.50 and each s

WARRIOR [948]

There were 35 hotdogs and 52 sodas sold.

8 0

2 years ago

Korina used 9.3 pints of blue paint and white paint to paint her bedroom walls. 3/5 of this amount is blue paint, and the rest i

julsineya [31]

9514 1404 393

Answer:

3.72 pints

Step-by-step explanation:

The remaining 2/5 of the paint was white. In pints, that is ...

(2/5)(9.3 pints) = 3.72 pints . . . . white paint used

4 0

2 years ago

What is the common difference of the arithmetic sequence 5, 8, 11, 14?

AnnZ [28]

Answer:

The common difference is 3

Step-by-step explanation:

we know that

In an <u>Arithmetic Sequence</u> the difference between one term and the next is a constant called the common difference

we have

$5,8,11,14$

$a1=5$

$a2=8$

$a3=11$

$a4=14$

$a2-a1=8-5=3$

$a3-a2=11-8=3$

$a4-a3=14-11=3$

therefore

The common difference is 3

3 0

2 years ago

Jill and Erika made 4 gallons of lemonade for their lemonade stand. How many quarts did they make if then charge $2:00 per quart

notka56 [123]

Answer:

Number of quarts=16

Money earned=$32

Step-by-step explanation:

Given

4 Gallons of lemonade is prepared
They charge $2 for a quart

1 Gallon= 4 Quarts

Therefore Number of quarts

$= \text{number of gallons} \times 4\\= 4 \times 4\\=16$

Therefore Number of quarts of lemonade prepared by them = 16 quarts

As they charge $2 for each quart

⇒

Total money made if they sell it all

$=\text{number of quarts} \times 2\\= 16 \times 2\\=32$

Therefore, if they are to sell all the lemonade that they prepared

They would earn=$32

5 0

2 years ago