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Mars2501 [29]
4 years ago
15

Find the variance 82,78,83,80,75,82,79,80,83,81

Mathematics
1 answer:
bonufazy [111]4 years ago
4 0

Answer:

78 is the only even 70

Hope this Helps!

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If 3 (x+6)= 39, Then x =
Leno4ka [110]
X=7 because 7+6=13 and 3•13=39
8 0
3 years ago
The table gives an inequality and a number to multiply both sides of the inequality by. Identify the new, true inequality.
zepelin [54]

Multiplying both sides of an inequality by a negative number reverses the inequality symbol.

<h3>How to determine the true inequalities?</h3>

The table of values is given as:

A: (-16 > -4) (-16 < -4) (-16 = -4)

B: (40 > 8) (40 < 8) (40 = 8

C: (-45 > 15) (-45 < 15) (-45 =15)

D: (35 > -20) (35 < -20) (35 = -20)

In the above list of inequalities, the true inequalities are

-16 < -4 --- because -16 is less than -4

40 > 8 --- because 40 is greater than 8

-45 < 15 --- because -45 is less than 15

35 > -20 --- because 35 is greater than -20

Lastly, when an inequality is multiplied or divided by a negative number, the inequality sign changes

Read more about inequality at:

brainly.com/question/17675534

#SPJ1

4 0
2 years ago
Moreeeeee points. Hope you guys like
Xelga [282]

Answer:

Thank you very much :3

Have a great day!

also 1 + 1 is 2

4 0
3 years ago
Read 2 more answers
13. Which fraction is halfway between 3/5 and<br>5/7?​
Hitman42 [59]
18/35 is halfway between 3/5 and 5/7. Do you want me to explain or just the answer?
5 0
3 years ago
Read 2 more answers
Mrs.Giblin begins hiking at mile marker 25 on the Appalachian Trail and hikes 3 miles every hour. What is the slope?
Ilya [14]

Answer:

3 miles

Step-by-step explanation:

Slope is simply the change in position per unit rate. We could conclude that the steepness of the Applachian is the rate of change in position per unit time. Since the distance hiked on the Applachian is said to be 3 miles per hour, then we can conclude that the slope of the applachian is 3 miles

This is the change in miles / change in time.

Chang in miles = 3

Change in time = 1

Slope = 3/1

Slope = 3

7 0
3 years ago
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