Question

100 members in a spot club
57 play cricket
50 '' football
48 '' hockey
19 '' cricket and football
23 '' football and hockey
21 '' play cricket and hockey
find the valve of x
find members of members playing foot ball only

Answer 1

Where is x ?

Answer 2

i dont kwn where is x that what got 4 home work just cant do it

Answer 3

data we have
a+b+c+d+e+f+g=100
a+b+c+d=50
c+d+e+g=48
b+d+e+f=57
b=19 c=23 e=21
solution
a+d+f+g+(b+c+e)=37+(63)
d+f=17 look b+d+e+f
a+d=18 from a+b+c+d
a+g=20 from a+d+f+g
a+2d+g=22 from a+b+c+d and c+d+e+g
2d=2 and d=1
a+d=18 => a=17

Answer 4

| the veen diagram above illustrates some of the information given below there are 100 members in a foreign language club
49 members speak spanish
19 '' '' spanish and arabic
53 '' '' arabic
45 '' '' french
15 '' '' spanish and french
22 '' '' french '' arabic

each member speaks at least one of the three languages

a) lat the number of members who speak all three languages be x

1) write an algebraic expression to represent the number of students in the shaded region
a) deseribe the region shaded
b) write an equation to show the total number of members in the club
c)determine the member of members who speak all three language