Jason arrived at baseball practice at 4:15 P. M. When he left home, he spent 20 minutes riding his bike to Jamal’s house. He played video games with Jamal for 45 minutes. After this they spent 5 minutes riding to the baseball field. What time did Jason leave home?

The system of equations graphed below has how many solutions?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Identify the number 127 as a rational or irrational. explain