Answer:
f(x)=-4x+22
f(12)=-4×12+22=-48+22=-26 if your
Step-by-step explanation:
question is f(x)=-4x+22
Answer:
The probability is 0.000495
Step-by-step explanation:
As per the question:
Total no. of cards in a deck = 52
No. of spades in a deck = 13
Now, we have to select 5 cards in a deck such that they belong to the same suit, i.e., spades.
The no. of ways of selecting 5 cards from a deck = 
The no. of ways of selecting 5 cards from 13 spade cards = 
Now,
Probability that the selected 5 cards are all spades, P(E) = 
P(E) = 
P(E) = 
P(E) = 
P(E) = 