A= bh = 1/2 (5) (3.5) =
A= bh = 1/2 (5) (3.5) =
A plane is scheduled to fly due north from Singapore to Bangkok. Bangkok is 1400km from Singapore. There is a wind blowing from the bearing 060o at constant speed of 96km/h. Given that the speed of...
Two towns S and T are 360km apart and are such that T is on a bearing of 070o from S. A plane whose speed in still air is 300km/h flies directly from S to T. Given that there is a wind blowing...
At 08 00 hours, a lifeboat which has a maximum speed of 50km/h, is 30 km to the west of a fishing boat. The fishing boat is sailing at 15km/h on a bearing 320o . Find, by drawing or...
Two ships, A and B, leave their ports simultaneously at 12 00 hours. The ports are 104km apart with one port due west of the other. The speeds and directions of two ships are shown in the diagram,...
(a)16 (b)18 (c)26 (d)32 (e)15
A tanker, travelling due north at 11km/h, observes a liner 8km due east at 07 00 hours. The liner is travelling at 20km/h on a bearing 037o . Find (a) the magnitude and direction...
If the average score of mathematics among 30 students is 8.4.If the smallest score is avoided,the average is 8.5.If the largest score is avoided,the average is 8.2.The range of the mathematics scores...
How can I solve A=2000e(0.0345)(2) if I don't know what "e" equals to?
where each question was given with a score scale from 1-5, ,and this questionnaire was given to 120 people to answer by giving 1 to 5 score for each question.,now my work is to total the 16 question...
Discuss the key developments in Postmodernism
When rolling dice - I have a number or a set of numbers in mind that I want the dice to total at the end of the roll. I already know that my number or set of numbers has a probability of "hitting"...
Excluding stoppages the speed of a bus is 54km/hr and including stoppages it is 45 km/hr. For how many minutes the bus stop per hour.
A local hamburger shop sold a combined total of 573 hamburgers and cheeseburgers on Sunday. There were 73 more cheeseburgers sold than hamburgers. How many hamburgers were sold on...
a ball is thrown straight up from a rooftop 160 feet high. the formula below describes the ball's height above the ground, h, in feet, t seconds after it was thrown. the ball misses the rooftop on...
The incircle of a quadrilateral of preimeter 2P has radius r. What is the area of quadrilateral.
Response of an animal towards the stimulus of touch is called..............?
A colourless cube is painted blueand then cut parallel to form two rectangle solids of equal volume. What percentage of surface area of each of new solids is not painted blue.
Solve for x: x^19 − 2x^18 + 7x^17 − 12x^6 + 6x^15 = 0 Please help and thank you! Full answer please!
determine p(f or g) using the general addition rule s=1,2,3,4,5,6,7,8,9,10,11,12 event f=4,5,6,8 event g=9,10,11,12