Discover Questions

How many pounds in 5 quarts? What do we learn from the calculator about Order of Operations? A standard pair of six-sided dice is rolled. What is the probability of rolling a sum greater than or equal to 7? Integral(x ln x^3 dx) Is that:
1) x ln (x^3) dx or
2) x (ln x)^3 if I re-write as 3xln(x) (3x^2/2)ln(x) -(3x^2/4)+C
Does this seem right? 18 Pennies 13Dimes 18Nickels 13 Quarters. What is the probability of randomly grab a nickel and then, without replacement, another nickel?