Answer:
A). 8 units
Step-by-step explanation:
Use the distance formula to determine the distance between the two points.
Multiply the values across the rows. So you'll multiply each mark with its corresponding frequency
6*5 = 30
7*4 = 28
8*7 = 56
9*10 = 90
10*4 = 40
Then add up those results
30+28+56+90+40 = 244
Finally, you divide by 30 since this is the total number of scores (add up everything in the second column of the original table to get 30)
So we end up with the mean being 244/30 = 8.133 approximately
Round that value however you need to.
Answer:
true
Step-by-step explanation:
given
= 
( cross- multiply )
4x = 40 ( divide both sides by 4)
x = 10
Answer:
everything is black :/
Step-by-step explanations:
For something to float the buoyant force ( force pushing up on the object to keep it floating) needs to equal the weight of the object
the answer would be: <span>weight of the ball</span>
