The mass of an object can be modeled by the expression ? +2t? +4 grams where t is time in seconds. The object must be separated into
t +1 equal parts. Which expression models the mass in grams of one
of the parts?
12 of 18 QUESTIONS
t+t-1-5
t+1
O ++3+3 - 771
Ct+t-1+ 1
0 1² + 3 + 3 + 1 1 1

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

What are the exclude value of mn+3m