You have 960 grams of radioactive kind of nitrogen. if it’s half-life is 10 minutes , how much will be left after 20 minutes ?

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.

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?