The lunch special at Lucy's Restaurant is a sandwich, a drink and a dessert. There are 2 sandwiches, 3 drinks, and 1 dessert to choose from. How many lunch specials are possible? and its not 1

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

Which of the following is true for the relation f(x)=2x^2+1

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?