Photo-to-go printed 2102 copies of a brochure for a travel agency. the brochure included 5 photos od popular vacation destinations. how many times will all 5 photos appear in all of the printed brochure?

Can you simplify 4/7? 24 points will be awarded!

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)