Answer:
A, B, C and F
Step-by-step explanation:
We have according to the options:
A. 
B. 
C. 
D. 
, which is not rational.
E. 
, which is not rational.
F. 
Hence, the expressions representing rational numbers are A, B, C and F.
Answer:
Step-by-step explanation:
bruh
EXPANDED FORM - 300,000+10,000+ 4,000+ 200+ 00+ 7
WORD FORM -three hundred fourteen hundred thousand and two hundred and seven.
Answer:
a) 1504
b)
Step-by-step explanation:
A
a. no of people that are male = 42
b. no of people that study biology = 34
c. no of people that do both = 1428(42 × 34)
d. no of people that are Male or study biology or both = 42 + 34 + 1428= 1504
B.
a.no of people that are male or female = 90
prob(male) = 14 ÷ 90
= 0.16
b. prob(bio) = 34 ÷ 34
= 1
c.prob(both) = 0.16
d. prob(all) = 0.16 + 1 + 0.16
= 1.32
Answer:
1
Step-by-step explanation:
