Answer:
yes you are right
Step-by-step explanation:
Answer:
Step-by-step explanation:
Low value of Standard deviation represent the most of the numbers are very close the mean value.
According to the given table GYM A Mean is 7 and SD is 2.9:;
It means gym A is most consistent in the number of hours they exercised last week.
Rest SD value is large as compare to 2.9<3.2<4.2....
Answer:
-4y -7
Step-by-step explanation:
- 4y - 4+ (-3) = -4y -7 (here -4 & -3 are like terms.)
I hope this helps you
x.3x+x.(-1)+5.3x+5.(-1)-(x^2-2.4.x+16)
3x^2-x+15x-5-x^2+8x-16
2x^2+22x-21
