The velocity of a boat is 20km/hr in a direction 50 degrees north of east. The wind velocity is 5 km/hr from the west. The resultant velocity of the boat can be represented by the side of a triange...

The velocity of a boat is 20km/hr in a direction 50 degrees north of east. The wind velocity is 5 km/hr from the west. The resultant velocity of the boat can be represented by the side of a triange...

its basically talking about inversely

What is z

How many did Each person send

HI im jeremy plz help me fast

A Plane can fly 480 miles in the same time it takes a car to go 180 miles. If the car travels 100 miles per hour slower than the plane find the speed of the plane?

Math word problem for perimeter

for his long distance phone service, Kevin pays a $5 monthly fee plus 9 cents per minute. Last month, Kevin's long distance bill was $15.98. For how many minutes was kevin billed?

to write a numerical expression for the phrase and simplify

(2 ,1) (9, 8)

The actual area of a playground is 900m2.If the area of the playground on a map is 36 cm2,then the scale of the map is? i thought the answer is 36:900*100*100=1:250000 but is wrong

The average annual tuition and fees at all 4-year institutions in the US in 2002 was $17,800 and in 2011 was $24,000. Let y be the average tuition and fees in the year x, where x=0 represents...

hard and challanging and they are word proules for 7 graders .

$500,000 after taxes half in a 5 year CD paying 6.95% interest monthly and half in a money market that averages 3.5% interest continuously over 5 years. How much altogether at the end of 5 years?...

math word problem

N= No X t/220 estimate the number of E. Coli, N, of an initial sample of No bacteria after t minutes, at 37 degrees (body temperature) under optimal conditions. How long does it take...

it is a hard question for me. i am really unable to solve this question.Will you please help me?

a) How far is the pilot from the tower? Round to the nearest hundredth b) if the pilot is traveling at a rate of 100 m/s, then how long does it take the pilot to fly over the tower?

compuwork, a computer repair company, charges a fee and an hourly charge. After two hours, the repair bill is $130, and after five hours it is $250. Write an equation in slope intercept form to describe...

How do you solve it.