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2 years ago

The ______ is the best measure of central tendency when there are extreme values in the distribution.

1 answer:

4 0

I think Theodosius the best measure. The outliers will not effect the measure. If you use mean, you add all the data points and divide by the number of data points. The extremes will skew the data. If you use mode, that may work also. You find the data that occurs most often.

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Brandon buys a radio for $43.75 in a state where the sales tax is 7%.

Nastasia [14]

Answer:

Tax: $3.06

Step-by-step explanation:

7% of 43.75 = 0.07 × 43.75 = 3.0625

43.75 increase 7% =

43.75 × (1 + 7%) = 43.75 × (1 + 0.07) = 46.8125

Radio: $43.75

Tax: $3.06

Total: $46.81

4 0

2 years ago

A number decreased by 4 is greater than 13 solve pls

eimsori [14]

Answer:

Year 10 Interactive Maths - Second Edition

Problem Solving

Linear equations are often used to solve practical problems that have an unknown quantity. We use a suitable pronumeral to represent the unknown quantity, translate the information given in the problem into an equation, and then solve the equation using the skills acquired earlier in this chapter.

Example 11

If a number is increased by 8, the result is 25. Find the number.

Solution:

Let x be the number. Increasing x by 8 gives x + 8, which we are told is 25. Therefore, x + 8 = 25. Subtract 8 from both sides to find x = 17. So, the number is 17.

Step-by-step explanation:

I hope this helps!!!

4 0

2 years ago

A square piece of fabric is the side length of 3.2 cm find the area of the piece of the fabric

Sauron [17]

The area of square fabric piece is 10.24 cm^2

Step-by-step explanation:

Square is a four-sided shape where all sides are equal. The area of square is calculated by using its side.

Given

Side length of fabric piece = s = 3.2 cm

The area of square is given by:

$Area = A = s^2$

Putting s= 3.2

$Area = (3.2)^2\\= 10.24\ cm^2$

Hence,

The area of square fabric piece is 10.24 cm^2

Keywords: Square, area

Learn more about area of square at:

#LearnwithBrainly

7 0

3 years ago

S=4LW+2WH; S equals=160, L equals=9, W equals=4 (Surface area of a special rectangular box

zalisa [80]

S=4LW+2WH
160=4(9)(4)+2(4)H

160 = 144 + 8H

160-144 = 144 - 144+8H

16 =8H

16/8H = 8H/8

H=2

3 0

2 years ago

After sold 18 oranges. if these are 12 persent of her total oranges, how many oranges are not sold?

snow_lady [41]

Answer:

132

Step-by-step explanation:

12% in total is 18

then total is 150

not sold reaming is 132

4 0

2 years ago