(06.06)

which pair of expressions is equivalent using the associative property of multiplication?

a.6(4a ⋅ 2) = 24a ⋅ 12
b.6(4a ⋅ 2) = (4a ⋅ 2) ⋅ 6
c.6(4a ⋅ 2) = 6 ⋅ 4a ⋅ 2
d.6(4a ⋅ 2) = (6 ⋅ 4a) ⋅ 2

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

The graph shown is the graph of which function?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?