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...
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...
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...
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)16 (b)18 (c)26 (d)32 (e)15
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,...
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.
IS A POLYNOMIAL IN THE VARIABLE X THE SAME AS A POLYNOMIAL IN X?
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
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.
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...
Find the sum of money when increases 1/10 of itself every year amount to Rs. 600 in 5 years.
I don't understand.
samina measure a stick 2.4 meter and its shadow is 1.3 meter and also find the shadow of tree 2.9 find the height of tree in meters
AN AIRPLANE TRAVELS AT 160 KM/HR FOR 2 HOURS IN A DIRECTION OF 200° AT THE END OF THIS TIME, HOW FAR SOUTH OF THE AIRPORT IS THE AIRPLANE? NOTE DIRECTIONS ARE GIVEN IN DEGREES CLOCKWISE FROM NORTH...
Solve for x: x^19 − 2x^18 + 7x^17 − 12x^6 + 6x^15 = 0 Please help and thank you! Full answer please!