What is the probability of randomly drawing either an ace or a heart from a deck of 52 playing cards?
Tags » Math Practice
Max and Mary play in a chess game. If the ratio of points scored by Max to points scored by Mary is 6 to 2, which of the following could be the total number of points scored by them?
Write first three terms
an = (n-5)/5
The average of six numbers is 4.
If the average of two of those numbers is2,
What is the average of the other four numbers?
Solve for θ
2 tan 2θ = tanθ+1
Solve for X
3 sin 2 x – 5 sin x +2=0