Students who live in the dorms at a college get free T. V. service in their rooms, but only receive 6 stations. On a certain evening, a student wants to watch T. V. and the six stations are broadcasting separate shows on baseball, football, basketball, local news, national news, and international news. Two students in their rooms are too tired to check which channels the shows are playing on, so they pick a channel at random. The two events, N= {the student watches football} and A = {the student watches an athletic event} areA) independent events. B) disjoint (mutually exclusive) events. C) each simple events. D) None of the above.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

2

step-by-step explanation:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm