probabilities that two events A and B occurring are 2/5 and 1/4. if an event occurred what is the probability that: i. only event A occurred. ii. both the events occurred. iii. none of the events occurred​

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405