Plz help! correct answer will get another brainliest!

The mean is going to be 7 and the standard deviation is 2.5819

Step-by-step explanation:

The mean is every number added together then divided by the number of numbers present.

4+6+8+10= 28

There are 4 numbers so divide 28 by 4 and you get 7.

I hope this helps you.

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval