1 Which of the following sample spaces correctly lists all the possible outcomes for flipping a coin and spinning a four-colored spinner (red, blue, green, and yellow)?
(A) H-red, H-blue, H-green, H-yellow, T-yellow, T-green, T-blue, T-red ***
(B) H-red, T-red, H-blue, T-blue, H-green, T-yellow
(C) T-yellow, H-red, T-blue, H-green, T-green, H-yellow, T-red
(D) H-red, T-blue, H-green, T-yellow
#2:How many different lunch combinations can be made from two sandwich choices, three side item choices, and three beverage choices if you choose one sandwich, one side, and one beverage?
(A) 8
(B) 9
(C) 18***
(D) 11
#3: Which of the following is a certain event?
(A) Rolling a composite number on a number cube
(B) Rolling a number greater than 1 on a number cube
(C) Rolling an odd or even number on a number cube*****
(D) Rolling an odd or even number greater than 7
#4: A class has 9 girls and 12 boys. What is the probability of a teacher randomly calling on a boy?
(A) 3/4
(B) 4/7***
(C) 3/7
(D) 4/3
5. A number cube is rolled. What is P(3 or an even number)?
A. 1/2
B. 2/3***
C. 4/2
D. 1/6
6. You write each letter of the word MATHEMATICIAN on a piece of paper and put them in a bag. You randomly select one piece from the bag. What is P(T or A)?
A. 5/13***
B. 5/8
C. 1/3
D. 8/13
7. A jar contains 5 green erasers, 2 striped erasers, 4 pink erasers, and 3 white erasers. You select an eraser at random. What is P(not pink)?
A. 4/14
B. 2/5
C. 5/7***
D. 1/7
8. You have 3 pairs of white socks, 4 pairs of black socks, and 2 pairs of colored socks in your drawer. What is the probability that you reach into the drawer and randomly select a pair of white socks?
A. 1/2
B. 1/3***
C. 2/3
D. 3/7
Can someone plz check my answers? Thanks!
Quiz Answers For Connexus:
1.B
2.A
3.C
4.B
5.C
6.B
7.C
8.B
9.A
10.B
Your welcome.
but i only have 5 questions on a quick check in math
AVeryViolentGirl IS RIGHT
Ms.sue and Me.dunno at work are both great thx for helping Ms
Sue with all the stuff you help with Me dunno thx as well but not as much as Ms. Sue
Quiz Answers For Connexus:
1.B
2.A
3.C
4.B
5.C
6.B
7.C
8.B
9.A
10.B
I have tested them all and got 100%
3<
I agree with all of your answers.
Good job