1) from smaller to higher:
1,5,11,11,17
2) find the mean
<span>1 + 5 + 11 + 11 + 17 = </span><span>45
</span>mean = 45/5 = 9
Variance = Σ(x- mean)²/(N-1)
[(1-9)² + (5-9)²+(11-9)² + (11-9)²+ (17-9)² ]'(5-1) = 38
Variance = 38
First do 43 - 30= $13 for two hats
so for one hat you do 13 divided by 2 which equals= <u>$6.50</u> for one hat
then you do 30 - 13= $17 for two pairs of gloves
so for one pair of gloves you do 17 divided by 2=<u> $8.50</u> for one pair of gloves
Answer:
6 small cars and 8 large cars
Step-by-step explanation:
if there are 94 people, 6 small cars can fit 30 people, so there'll be 64 people left, and 8 large cars can fit exactly 64 people.
Answer:
1050
Step-by-step explanation:
Let x = full capacity

Move the variable to the left side by subtracting both sides by 


Combine the like terms (don't forget about common denominator)


Multiply both sides by
to isolate the x


Grid lines on maps define the coordinate system, and are numbered to provide a unique reference to each location on the map