Find the average of the following numbers. -100 and 102.

Mathematics

2 answers:

Nutka1998 [239]2 years ago

8 0

The average is the sum of the numbers divided by the quantity of numbers.

-100 + 102 =2

2/2 = 1

The average is 1

nadezda [96]2 years ago

4 0

Answer:

Step-by-step explanation:

To find average, add up all of the numbers and divide it by how many numbers there are.

$\frac{-100+102}{2} = \frac{2}{2} =1$

You might be interested in

Beverly drew the line AB shown below. She then constructed line DC which is the perpendicular bisector of AB.

earnstyle [38]

Answer:

Line segments are congruent due to the side-angle-side congruence postulate.

Step-by-step explanation:

DC is the perpendicular bisector of line AB, this mean that DC divides AB at 90 degrees into two equal parts at point E. Hence:

AE = BE

Also DE ≅ DE (reflexive property of congruence)

Also ∠AED = ∠BED = 90° (perpendicular bisector)

We can therefore say that triangle AED and triangle BED are congruent according to the side-angle-side congruence theorem. Therefore line AD = line BD

5 0

1 year ago

Three people who work full-time are to work together on a project, but their total time on the project is to be equivalent to th

arlik [135]

1/6 of their time has to be put in to the project.

7 0

2 years ago

What’s this topic called

garri49 [273]

Answer: MATH

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

2,10,18,26 find the 61st term

saw5 [17]

Answer:

482

Step-by-step explanation:

We can see that the numbers shown resemble an arithmetic sequence because they have a common difference. The formula for the nth term of an arithmetic sequence is:

$a_{n} =a_{1} +(n-1)d$

Where $a_{1}$ is the first term, $a_{n}$ is the nth term, and $d$ is the common difference. To find the 61st term, all we need is the first term and the common difference. By looking at what given, we can say the first term is 2. Now, to find the common difference, we find the difference of a term from the term before it. In this case we can do $10-2$ , which is $8$ , or the common difference. Since we have everything we need, it can be plugged into the equation: