For a statement to be biconditional, both the statement and its inverse must be true.
The prime numbers are the numbers that can only be divided between themselves and between 1. For example: 7,19,11
.
The even numbers are those that when divided by 2, result in a whole number. If a number is not even, then it's odd
.
Not all prime numbers are odd. For example, the number 2 is a prime number and is even.
The inverse of the statement is also not true. The number 9, for example, is an odd number, however, it is not a prime number, it is already divided by 3.
So both the statement and its inverse are false.
The correct answer is option D): No, because the statement and its conversation are false
Is a supposed to be the answer? Is there any other options to choose from the no given list?
Answer:
a) (-1/2,3/2)
Step-by-step explanation:
-3x = x + 2
4x + 2 = 0
4x = -2
x = -1/2
y = -3(-1/2) = 3/2
Answer:
For example the age of the Earth (see above) can be written as 4.6 X 109 years. This means that this number has 9 places after the decimal place - filled with zeros unless a number comes after the decimal when writing scientific notation. So 4.6 X 109 years represents 4600000000 years.
Answer:
The probability of the student will pass the quiz = .0546
Step-by-step explanation:
Given -
Total no of question = 10
If the student guesses on each question there are two outcomes true of false
the probability of guesses question correctly =
the probability of success is (p) =
the probability of guesses question incorrectly =
the probability of failure is (q) = 1- p =
If the student guesses on each question he must answered at least 8 question correctly
the probability of the student will pass the quiz =
= P(X = 8 ) + P(X = 9) + P(X = 10 )
=
=
=
=
= .0546