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Colt1911 [192]
3 years ago
9

Helppppppppppppppppppppp

Mathematics
1 answer:
ivolga24 [154]3 years ago
8 0

Answer: x=2

Step-by-step explanation: Solve for x in the first equation.

Hope this helps you out! ☺

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What is the mean of this data set? {14, 7, 2, 8, 3} Enter your answer as a decimal in the box.
Assoli18 [71]

The mean of the data set is 6.8.

<h3>What is the mean?</h3>

Mean is the average value of the given set of observations. In statistics, we also come across different types of mean such as Arithmetic, Geometric and Harmonic mean.

Given

The data set is 14, 7, 2, 8, 3.

The mean of the data set is given by;

\rm Mean = \dfrac{Sum \ of \ all \ data}{Number \ of \ data}\\\\Mean =\dfrac{14+7+2+8+3}{5}\\\\Mean = \dfrac{34}{5}\\\\Mean=6.8

Hence, the mean of the data set is 6.8.

To know more about mean value click the link given below.

brainly.com/question/4209766

3 0
2 years ago
An isosceles triangle always has three interior angles that measure 60° each.
Nataly [62]

Answer:

False

Step-by-step explanation:

The definition given is that of an equilateral triangle, NOT that of an isosceles triangle. An isosceles triangle has <em>at least</em> two angles that are equal by definiton. They need not be 60 degrees. For example, a triangle with angle measures of 140, 20, and 20 is an isosceles triangle because two of the angles are equal. Hope this helped!

5 0
3 years ago
PLZZ answer this in a simple method​
Tpy6a [65]

Answer:

hope this help you

of my handwriting is bad then sorry.

4 0
3 years ago
Peter paid $12.83 for a dvd. The price of the dvd was $11.98. How much sales tax did peter pay?
ArbitrLikvidat [17]
Peter paid 0.85 tax which is at 7.1% sales tax
6 0
3 years ago
And employees salary increase by $4500 which represents a 15% raise what is the employees new salary
andriy [413]
4500÷.15= 30,000
30,000+4500=$34,500 salary
6 0
3 years ago
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