how many hours of physical activity are you required to complete to receive credit for the physical education course

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.