Find the value of f(3). y = f(x)
10
8
6
4
2
-10
-8
-6
-4
-2
2
4
6
8
10
-6
-8
-10

What is the value of x? enter your answer in the box. photo attached.

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.