The first 9 prime numbers are arranged in the 3 × 3 square grid as shown. How many different sums of 3 primes can be created in an L-shaped pattern of 3 cells from the given grid?

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

Find the percent error of the measurement 4 cm

Acafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls, or french fries. he used a computer program to randomly select three dishes for monday's lunch. what is the theoretical probability the applesauce and broccoli will both be offered monday?