Sally travels to work by train every day. The probability that her train will be late on any day is 0.16 a) Complete the probability tree diagram for Thursday and Friday b) Work out the probability that her train will be late on at least one of these two days.

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

answer: x=60