Which situation is best modeled by an exponential function with time as the independent variable? A.
an investment that increases by $30 every year
B.
an investment that takes 2 years to increase in value by $50 and 10 years to increase in value by $250
C.
an investment that increases by $1 every 2 weeks
D.
an investment that increases by a constant factor of 1.03, or at a rate of 3%, every year

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Aline that intersects one of two parallel lines intersects the other also always sometimes never

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out