The probability that John, a cricketer will strike a ball for 6 in a game is 0.4. Assume that in a particular game he only faces 12 deliveries (balls). Determine that the number of deliveries he
will hit is:
(a) exactly seven sixes [1]
(b) at most one six [3]
(c) between 3 and 6 sixes [3]
(d) How many balls do we expect him to hit for six? [2]

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation:

a=r

d=q

c=p

b=s

hope this !

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: