Multiply and answer in scientific notation: (3.8 x 108) (6.9 x 105)

62 is 50% of what number?

A probability experiment consists of rolling a 6-sided die. find the probability of the event below. rolling a number less than 5

When a die is rolled three times, there are how many possible outcomes?

Solve the system of equations by elimination. 3x+4y=31 2x-4y=-6

If 1 is added to the numerator and to the denominator of a fraction, the value obtained is 4/5. If 5 is subtracted from it's numerator and from it's denominator, the resulting value is 1/2. Find the fraction.

3 divided by 57 answer

What is 20x+5y=15 for y?

The next term of the sequence is 48. (2, 4, 8, 16, 32, ...)

A motorboat left a harbor and traveled to an island at an average rate of 10 knots. The average speed on the return trip was 10 knots. If the total trip took 4.0 hours, how far is the harbor from the island?

Which polynomial is in standard form? 1+2x-8^2+6x^3 2x^2+6x^3-9x+12 6x^3+5x-3x^2+2 2x^3+4x^2-7x+5