6 bags of walnuts and 3 bags of peanuts
6 x 5 = 30
2 x 3 = 6
30 + 6 = $36
Answer:
where is the dot plot also describe if it increases or decreases
x = number of hours
want to find probability (P) x >= 13
x is N(14,1) transform to N(0,1) using z = (x - mean) / standard deviation so can look up probability using standard normal probability table.
P(x >= 13) = P( z > (13 - 14)/1) = P(z > -1) = 1 - P(z < -1) = 1 - 0.1587 = 0.8413
To convert that to percentage, multiply 100, to get 84.13%
the answer is C because even if you reflect to the right it is the same an reflecting up flips the shape
Area = Length x Width
4 times it's width
4x8=32
Length = 32
Width = 8
32 x 8 = 256
