Ian wants to run 4 1/2 miles to get ready for his upcoming race. he has set up 3 markers the same distance apart to show how far he has run. how far apart are the markers? a: 3/2 b: 15/2 c: 27/2

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?