4 years ago

Find the mean for the given set of data 18,15,22,18,25,19,23

Mathematics

1 answer:

Bezzdna [24]4 years ago

4 0

Answer:

The mean for this data set is 20

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The marked price of a water cooler is $ 500. The shopkeeper offers an off-season discount of 15% on it. Find the discount.

Fittoniya [83]

Answer:

75 dollars

Step-by-step explanation:

You know that 500=100%, so we can set up the following

15%(500/100%) = 75

so the discount 75 dollars

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3 years ago

Can anyone solve this?

Over [174]

The answer is C. all the savings added up is $450. 1 percent of 3,470 is $34.7. $450/$34.7 is 12.9682997, which rounded up is 13.

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3 years ago

Please does anyone know how to factorize x(x - 1) + 3x

ankoles [38]

Answer:

=x(x-1) +3x

= x^2-x+3x

=x^2 +2x

=x(x+2)

Step-by-step explanation:

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3 years ago

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stiks02 [169]

Answer:

Step-by-step explanation:

Create an equation to represent this, where x is the unknown number.

$\frac{x}{4}$ + 6 = 18

Solve for x, by first subtracting 6 from both sides:

$\frac{x}{4}$ = 12

Multiply each side by 4:

x = 48

So, the number is 48

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3 years ago

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Katarina [22]

The answer is A becuase I had to his I’m sure

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3 years ago