What is the probability of randomly drawing either an ace or a heart from a deck of 52 playing cards?

## Tags » Math Practice

#### Total number of points scored by them

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

Write first three terms

an = (n-5)/5

#### The average of six numbers

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

Solve for θ

2 tan 2θ = tanθ+1

#### Solve for X

Solve for X

3 sin 2 x – 5 sin x +2=0