An airline allows each passenger 42 kilogram of luggage. carl has to lower the weight of his suitcase by 25% to stay within the limit. how much did the suitcase originally weigh

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.)

Solve 2^x=32 and rewrite this equation in a logarithmic form

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2