Step-by-step explanation:
Answer:
Red = 8
Green = 6
Blue = 14
Total = 8+6+14 = 28
(a) Proability of drawing a green bead = 6/28 = 3/14
Answer for (a) = (iv)
(b) Probability of drawing beads that are not green = 8+14/28
= 22/28
= 11/14
Answer for (b) = (iii)
(c) Probability of drawing green or blue beads = (6/28) + (14/28)
= (3/14) + (1/2)
= 5/7
Answer for (c) = (i)
(d) Probability of drawing (not red and not green beads) = 1 - p(red) -p(green)
= 1 - 8/28 - 6/28
= 1 - 2/7 - 3/14
= 1/2
Answer for (d) = (iv)
Answer for (e) = (iv)
Reason = Aditi runs out of yellow beads for today, so there are no yellow beads in the potli for him/her to use.
B) 12,010.9
Set up an equation:
Solve:
last option
y + 3 = 2 ( x - 1 )
⇒ y + 3 = 2x - 2
⇒ y = 2x - 5
