A rectangular field is x feet wide and x + 2 feet long. The equation y = x2 + 2x gives the area of the field in square feet. Determine whether the relationship between x and y is linear and, if so, whether it is proportional.

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.)

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Yvaries inversely as x. y =12 when x=5. find y when x=4