Answer:
(- 1, - 6 )
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 270°
a point (x, y ) → (y, - x ), thus
(6, - 1 ) → (- 1, - 6 )
P(5 on one throw) = 1/8
expected number of 5's in 400 throws = 1/8 * 400 = 50
Answer:
19 cars.
Step-by-step explanation:
Using a fraction is easy. Here's the ratio: 95/55
Reduce.
95/55 = ?/11
Divide 55 by 5 and you get 11. Do the same for 95. 95 divided by 5. Then you get 19. That's your answer.
Answer:
4
Step-by-step explanation:
i think its correct
