Josiah is running in his neighborhood. Covers a total o 5km in 20 minutes. What is his speed in km/min?

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it. how many multiple-choice questions are on the test?

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?