Situation:
a 33 gram sample of a substance that's
used for drug research has a k-value of
0.1102.
n = noe -kt
no = initial mass (at time t = 0)
n = mass at timet
k = a positive constant that depends on
the substance itself and on the units
used to measure time
t = time, in days

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

The total number of dental clinics total for the last 12 months was recorded

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12