2 years ago

The mean of six test scores is 83.what is the sum of the six test scores?

1 answer:

6 0

Mean = total score : frequency
mean x frequency = total score

so
83 = total score : 6
83 × 6 = total score
498 = total score

so the sum of the 6 test scores is 498

You might be interested in

Find the simplified form of the expression. Give your answer in scientific notation.

cricket20 [7]

(450x(-450x I think

6 0

2 years ago

Consider the roller coaster on the track. If you want to increase the kinetic energy of the roller coaster as it proceeds throug

just olya [345]

Make it go higher the height of the roller caster will gain more potential energy than a short so go high

5 0

2 years ago

Read 2 more answers

F(0)+g(-3) <br><br>I need help ... I need to see if I did the answer correctly

Bezzdna [24]

$f(0)+g(-3)=0^2-2\cdot0+2+1-3\cdot(-3)=3+9=12$

6 0

2 years ago

K/9=3/9=what ? so is( k)a 3 or another number which is k=3/9=3/9 or no?

Flura [38]

So, if k/9=3/9, then k=3, because it is a variable substituting 3. :D Hope I could help!

3 0

2 years ago

This is a easy question, but what is the easiest way you could solve for slope? <br> :) ty

Cloud [144]

Seeing where the x and y diffreant on the line :)

4 0

2 years ago

Read 2 more answers