Answer:
4/5 - 1/4
Step-by-step explanation:
4/5 =0.8
1/4=0.25
⇒0.8 - 0.25 = 0.55 (decimal form)
⇒4/5 - 1/4 = 11/20 (exact form-fraction)
Answer: G
Step-by-step explanation:
because I would be 15 and not 20
Answer:
c
Step-by-step explanation:
(f+g)(x)=3x-3
(f+g)(3)=3x3-3=6
18+12=number of students in his class (30)
probability that they are girls is 18(#of girls)/30(total students)