1) How much fertilizer is needed for a 180 square-foot garden? +
+
+
Fertilizer (lb)
4
Soil (sq ft)
120
180

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)?

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola