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Fofino [41]
3 years ago
11

13) PLEASE HELP WITH QUESTION. WILL MARK BRAINLIEST + POINTS GIVEN.

Mathematics
1 answer:
zvonat [6]3 years ago
7 0
The 2nd one i'm pretty sure i did it with a calculator 
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The following are the temperatures of 10 days in winter in °C. − 3 , 0 , 10 , 2 , 8 , − 5 , − 1 , 9 , 2 , − 3 Work out the mean
marissa [1.9K]

The mean temperature of the given data − 3 , 0 , 10 , 2 , 8 , − 5 , − 1 , 9 , 2 , − 3 is 1.9

mean= 1.9

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

The mean, or average, is calculated by adding up the data and dividing by total number of data.

Given data: − 3 , 0 , 10 , 2 , 8 , − 5 , − 1 , 9 , 2 , − 3

Now, mean =   \frac{sum \;of\; observation}{Total \;number \;of \;observation}

mean = \frac{(-3)+ 0+10+2+8+(-5)+ (-1)+ 9+2+(-3)}{10}

           = \frac{19}{10}

mean= 1.9

Hence, the mean of − 3 , 0 , 10 , 2 , 8 , − 5 , − 1 , 9 , 2 , − 3  is 1.9

Learn more about mean here:

brainly.com/question/22871228

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3 0
2 years ago
Solve for s.
Radda [10]

Answer:

s = 5/6, s = 3

Step-by-step explanation:

(6s - 5)(s - 3) = 0

<u>Solving for s:</u>

1. ...........

  • 6s - 5 =0
  • 6s = 5
  • s = 5/6

2. ...........

  • s - 3 = 0
  • s =3
6 0
3 years ago
Don’t know the answer to this?
Vaselesa [24]

Answer:

Step-by-step explanation:

The first one.

3 0
3 years ago
The lengths of a triangle are given below is the triangle obtuse acute or right ? 11,12,15
andriy [413]
Yes that is the answer
6 0
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Determine whether the given graph is a function or not
Alex777 [14]

Answer: yes is it a function

Step-by-step explanation:

A graph is a function when there is only one y value for each x value. You can also use the vertical line test. This example is a “quadratic function”.

7 0
3 years ago
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