Devaughn's age is two times sydney's age. the sum of their ages is 60
. what is sydney's age?

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10