Given that x is a number that is not negative, Kelvin conjectured that x2>x+1. Which value is a counterexample to Kelvin's conjecture?
A. -1/2
B. -2
C. 0
D. 5

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

Write the expression as a single natural logarithm. 2 in a - 4 in y

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.