___x____
\ |
\ |
\ | y
18 \ |
\ |
\ *|---2.2 °
This is a vector problem. The distance of drift is in x (horizontal axis).
remember that Sin Ф=opposite/hypotenuse. x represents the opposite side form the angle, and 18 is the hypotenuse.
Sin 2.2°=x/18
18 sin 2.2°=x
.691 ≈x
The ship drifts off course .691 miles every hour. .691 x 5 = 5.69 miles after 5 hours.
Answer:
third quadrant
Step-by-step explanation:
quadrant III
Answer:
B. 0.588
Step-by-step explanation:
There are 40 non-face cards in the deck, so the probability of drawing the first one is 40/52. After doing that, the probability of drawing the second one is 39/51, since the number of non-face cards is 1 fewer, as is the size of the deck.
The joint probability is then ...
(40/52)·(39/51) ≈ 0.588
Step-by-step explanation:
next number would be 42 I think then 39
minus 3 then add 8
