The following data gives the number of cars observed waiting in line at the beginning of
2-minute intervals between 3 and 5 p. m. on a
certain Friday at the drive-in teller of a bank.
Help
0
1
2
3
4
Number
of Cars
5
6
7
8
Frequency 2
9
16
12
8
6
4
2
1
To the nearest percent, the probability that there is
no one in line is [? ]%.

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?