The answer is B because to find the distance between a number from zero you need the absolute value in the expression here it’s -7+7
99.7%
This is because the likelihood of a point being within 2 SDs of the mean is 99.7%.
Answer:
54%
Step-by-step explanation:
total animals=27+23=50
Answer:
Jessiah has 14 pencils
Miles has 28 pencils
Grace has 8 pencils
Step-by-step explanation:
I'm going to assume that you mean Jessaih instead of Jessia because otherwise it would be impossible to solve
Let the # of Jessaih's pencils equal j, # of Grace's pencils equal g, # of Miles' pencils equal m,
j=g+6
m=2j
So m=2(g+6) or 2g+12
Therefore, g+g+6+2g+12, or 4g+18=50, so g = 8
j=8+6, which is 14
m = 2(14), which is 28
