a ship moves through the water at 30 miles/hour at an angle of 30° south of east. the water is moving 5 miles/hour at an angle of 20° east of north. identify the ship's vector, the water current's vector, and the vector representing the ship's actual motion.

Step-by-step explanation:

Resultant R of the two vectors is

Where is the angle between Two vectors which is 100^{\circ}[/tex]

R=29.544 miles per hour

and it makes an angle with 30 miles/hr vector

i.e.it makes an angle of 20.538 South of east with horizontal

8 2/3 is the answer

step-by-step explanation: just use a calculator

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: