Identify the fraction that is less than 4/5. a. 9/10 b. 25/30 c.15/20 d. 40/45

Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.

On a piece of paper graph f(x)=5•(0.4)^x

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais