What is 2 raised to the power of 10?

Using the BODMAS rule, solve: [(9 + 3) × 2] ÷ (4 + 2) = ?

In a class 60% passed math 70% passed English and 20% failed both. What % passed both?

If 40 is what percent of 200?

If P(A)=0.4 and P(B)=0.3 and events are mutually exclusive what is P(A or B)?

Using the BODMAS rule, solve: [(6 + 4) × 2] − 3² = ?

Using the BODMAS rule, solve: 7 + (6 − 2) × 3 = ?

If the radius of a circle is doubled what happens to its area?

If 3x - 7 = 2x + 5 what is x?

Using the BODMAS rule, solve: (9 − 5) × 3 = ?

If f(x) = 2x² + 3x - 5 what is f(2)?