You pick a card at random. Without putting the first card back, you pick a second card at random. What is the probability of picking a 7 and then picking a number less than 7?

Write your answer as a fraction or whole number.

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?