2.(06.01 MC) What is the value of the expression shown below?
7 +(2+6) 2 = 4
(5 points)
23
18
9
8

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 focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.