Answer
45
Step-by-step explanation:
23+5x=14+25x
-25x
23-20x=14
+23
-20x=9
x=.45
45miles
Refraction is the bending of a wave when it enters a medium where its speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal to the boundary between the two media.
Answer:
a) 3/13
b) 1/2
Step-by-step explanation:
a) In a deck of 52 cards there are 4 Kings, 4 Queens and 4 jacks. So the probability of drawing those cards is (4+4+4)/52 = 12/52 = 3/13.
b) 1/2 because the numbers greater than 3 on a dice is 4, 5, and 6 which is half of the available options.
I have no idea what what time I would get ty