Points J and K lie in plane H. Plane H contains two points. Point J is to the lower left and point K is to the uppercase right.

How many lines can be drawn through points J and K?

Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º

What is the volume of the sphere shown below with a radius of 3?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days