The contrapositive of an if-then statement is "If the bank is not closed, then it is not a Sunday". What is the original statement?
What is If it is a sunday, then the bank is closed
100
f the first 3 numbers of an arithmetic sequence are 5, 50, and 95. What is the common difference?
What is 45
100
There are 6 red, 4 green, 5 blue and 5 yellow marbles in a jar. What is the probability of picking a green marble, then a blue marble if you do not put back the first marble?
A.1/20
B.1/19
C.9/20
D.9/40
What is a 1/19
100
Mr. Nichols is a good teacher
What is Yes?
100
1 + 1 =
What is 2?
200
What is the converse of the statement, "If x is odd, then 3x is odd
A) If 3x is odd, then x is odd.
B) If 3x is not odd, then x is odd.
C) If x is not odd, then 3x is not odd.
D) If 3x is not odd, then x is odd.
What is A
200
the first two terms of a geometric sequence are 20 and 10. What is the fifth term?
What is 1.25 or 5/4
200
On a Nichols Final Exam , 5 out of 30 students got an F. If three students are chosen at random without replacement, what is the probability that all three got an F on the test?
A.1/406
B.1/216
C.1/4
D.125/24360
What is A 1/406
200
The actor who voiced Darth Vader in the original Star Wars
Who is James Earl Jones?
200
The number of times can you take 2 away from 100
What is One Time, Because after that it isn't 100 anymore.
300
unproven statement based on observations
What is Conjecture
300
Find the n-th term and the first three terms of the arithmetic sequence having a4 = 93 and a8 = 65.
What is 114
300
From a standard deck of playing cards, you pick a card and without returning the card you pick a second card. the probability that you picked a spade and then a heart
A.1/16
B.1/2
C.13/2704
D.13/204
What is D 13/204
300
A group of squids
What is a squad?
300
Replace the ? by the correct Mathematics symbol to make the expression true
18 ? 12 ? 4 ? 5 = 59
What is 18 x 12 ÷ 4 + 5 = 59
400
For an if-then statement to be a valid definition both the original statement and its converse must be true.
What is yes
400
Find the common ratio and the seventh term of the following sequence:
2/9, 2/3, 2, 6, 18,...
What is 3
400
Using a standard 52 card deck, what is the probability of drawing 2 spades in a row, without replacement?
A.2/13
B. 1/17
C. 2/2652
D. 25/2652
What is B 1/17
400
He is considered the first mathematician
Who is Pythagoras?
400
48÷2(9+3)
What is 288, PEMDAS
500
P: Mr. Nichols is in a good mood
Q: You will get a better grade on the tests
p=>-q
What is If Mr.Nichols is in a good mood, then you will not get a better grade on the tests
500
Find the sum of 1 + 5 + 9 + ... + 49 + 53
What is 378
500
The probability of rolling the same number exactly 3 times with five six sided dice
What is 125/648
500
The number of bones in a giraffes neck
What is 7?
500
Three positive numbers that will have the same results when multiplied together and added together