Question

The angle of depression of a boy from a point on a lighthouse 30.5meters above the surface of the water is 3°

Answer 1

Step-by-step explanation:

The probability of selecting a red ball at random from a jar that contains

only red, blue and orange balls is

4

1

. The probability of selecting a blue

ball at random from the same jar is

3

1

. If the jar contains 10 orange balls,

find the total number of balls in the jar