The answer is (A) f(x) = x+4.
Answer:

Step-by-step explanation:
let x° be temperature when he woke up. Given that the temperature rose by 11° then later dropped by 14°. Also let
be temperature at time t The temperature relative to time of waking up can be expressed as:

Hence, temperature relative to time of waking up is expressed as

Answer:

Step-by-step explanation:
We are given that
Total number of cards=52
Number of cards in each suit( hearts, spades, clubs, diamond)=13
Face cards( king, Queen, Jack)=12
Red face cards=6
Red suit cards=26
We have to find the conditional probability that the card is a face card given that the suit is red .
Conditional probability: 
P(red suit card)=
P(Red suit face card)=
P(face card/red suit card)=
P(face card/red suit card)=
Answer: 