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chubhunter [2.5K]
2 years ago
12

Find the weighted average of the numbers -1 and 1, with weight 2/3 on the first number and 1/3 on the second number.

Mathematics
1 answer:
jasenka [17]2 years ago
6 0

The  weighted average of the numbers -1 and 1, with weight 2/3 on the first number and 1/3 on the second number is 0.33

What is weighted average?

Weighted average is the sum of the two numbers multiplied by their respective weights, in other words, the weighted average can be determined using the below formula :

Weighted average=(first number*its weight)+(second number*its weight)_

weighted average=(1*2/3)+(-1*1/3)

weighted average=0.33

Find out more about weighted average on:brainly.com/question/28042295

#SPJ1

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allochka39001 [22]

This histogram is skewed to the left and its distribution's center would be three (3).

<h3>What is a histogram?</h3>

A histogram is used to graphically represent a set of data points into user-specified ranges, especially through the use of rectangular bars.

In this scenario, we can infer the following about the histogram distribution's center, spread, and overall shape:

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  • Its distribution's center would be three (3).
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Read more on histogram here: brainly.com/question/21304143

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8 0
2 years ago
Fabian harvests 10 pounds of tomatoes from his garden. He needs 225 pounds to make a batch of soup. If he sets aside 2.8 pounds
slavikrds [6]
This question doesn’t make sense, double check you wrote it right
3 0
3 years ago
Factored form of 16m^4-121
AnnZ [28]

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8 0
3 years ago
Several students from boxerville middle stood in a circle, evenly spaced, to play a game. If the 6th student was directly across
myrzilka [38]

Answer:

There were 14 students in the circle

Step-by-step explanation:

* Lets explain how to solve the problem

- The students stood in a circle

∴ The line joining each two opposite students is the diameter

  of the circle

- The 6th student was directly across from the 13th student

∴ The 6th student is opposite to the 13th student

- Lets count how many students between 6th student and

 13th student

∵ 7th , 8th , 9th , 10th , 11th , 12th students between the 6th

  student and 13th student

∴ There are 6 students between them

- Lets count how many students between 13th student and

 6th student

∵ 14th , 1st , 2nd , 3rd , 4th , 5th students between the 13th

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∴ There are 6 students between them

∵ There are 6 students between 6th and 13th

∵ There are 6 students between 13th and 6th

∵ There are 2 students in 6th and 13th

∴ The number of the students = 6 + 6 + 2 = 14

∴ There were 14 students in the circle

8 0
3 years ago
I'm stuck and want to make sure I'm doing it right.
murzikaleks [220]
The answers is 3¾ hours
4 0
3 years ago
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