Roger is having a picnic for 78 guests. He plans to serve each guest at least one hot dog. If each package, p, contains eight hot dogs, what inequality could be used to determine how many packages of hot dogs Roger will need to buy?

A hiking trail has a slope of 7/32. What is the measure of the angle that the trail makes with a horizontal line? Round to the nearest degree.

Find the value of the expression (-8.6) + 7.2

The Circumference C of a Circle is a Function of its Radius R Write the equation in function form Graph the function Is the domain discrete or continuous? Is - 2 in the domain? Explain Is 6 in the range? Explain

Evaluate ab if a = 40 and b = - 3

The simple interest formula i equals p times r times t gives the interest earned on an investment of p dollars at interest rate r for a time of t years. how much does hector need to invest at a rate of 2% in order to earn $25 interest in 3 years?

There are 3 measures of music that are played 3 times in a song. If the first measure has 8 notes, the second measure has 16 notes and the third measure has 4 notes, how many notes are played throughout the song?

Find the value of k for which the given function is a probability density function. f (x) = 6k on integral (-1,1)

Solve :.5x - 3.5 = 3x + 4.5

In a recent survey of 440 people, 1/4 said they watched television every evening 2/5 said they watched five or six nights each week, and the remainder said they watched four nights a week or less

Identify the population being studied. The heights of 5 out of the 38 green bean plants at Mr. Lonardo's greenhouse. a. The 5 green bean plants at Mr. Lonardo's greenhouse. b. All green bean plants in greenhouses. c. All green bean plants at Mr.