A. the total area of the model is 110 m2. write an equation to find x. b. solve the equation by completing the square. a. (x^2 + 2)(2x + 2) = 110x; x = 5.93m b. (x + 2)(x + 2) = 110x; x = 5.93m c. (x + 2)(2x + 2) = 110; x = 3.53m d. (x + 2)(2x + 2) = 110; x = 5.93

What is the vertex form of f(x) = x2 + 6x + 3

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.)

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave