There are 30 dogs at the park. 56 of the dogs are large. Which method is a way to find the number of large dogs at the park?

Which graph shows a function with a range of all real numbers greater than or equal to -1

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.)

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39