An aircraft flies 400 km from a point on a bearing of 025 degrees and then 700 km on a bearing of o80 degrees to arrive at B.

a) How far north of O is B?
b) How far east of O is B?
C) Find the distance and bearing of B from O.

If (-3, y) lies on the graph of y = 3^x, then y =

How many four digit even numbers can be formed from digits 1,2,3,4,5 if repetition is allowed. how can solve this using permutation formula

Using this spinner and a number cube, which simulation would you answer this question? a school survey of 90 sixth graders showed that 25% of them play basketball and about 17% play soccer. what are the chances that a sixth grader plays basketball and soccer?