Answer:
The answer is given below
Step-by-step explanation:
A) Integers are whole numbers (without fraction) that are either positive or negative. If T={x:X is an integer between 1 and 4}, therefore the elements in set T = {2, 3}
B) Since the elements in set T = {2, 3}, then the number of elements in set T = 2
C) The subsets of set T are {}, {2}, {3} and {2,3}
D) Proper subset of set T are subsets of T that is not equal to T. The proper subsets of T are {2} and {3}
An improper subset of set T contains all the element of set T and a null element. The improper subset of set T are {2,3} and {}
Answer:
$45
Step-by-step explanation:
60/4=15 15x3(75%)=45
Answer:
D) any number that isn't a perfect square is irrational
Step-by-step explanation:
Theoretical probability is what u expect to happen...although it might not happen that way. The theoretical probability of spinning a coin 100 times and it landing on heads is 50%...and 50% of 100 = 50....so would expect it to and on heads 50 times.
The experimental probability is what actually happens...the experimental probability when spinning a coin 100 times and it landing on heads 38 of those times = 38/100 = 0.38 = 38%
