Please help! I will mark brainliest!! :) A bag with 12 marbles has 3 blue marbles and 9 yellow marbles. A marble is chosen from the bag at random. Whats is the probability that it is red? Write your answer as a fraction in simplest form

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length