Triangle Rhas an area of

40square units. Salome drew a scaled version of Triangle

Rand labeled it Triangle
T
T

Triangle T
Triangle T
What scale factor did Salome use to go from Triangle
R
Rto Triangle
T

Solve the system of equations. y= 2x y= x^2 - 15

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)?

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate