TRUE OR FALSE
Answer:
yes
Step-by-step explanation:
B. 1:3
C. 4:1
D. 1:4
2. In a probability experiment, Eric flipped a coin 42 times. The coin landed on heads 28 times. What is the ratio of heads to tails in this experiment?
A. 2/3
B. 2/1
C. 1/2
D. 2/3
Answer: 1. B. 1:3
2. A.
Step-by-step explanation:
1. Given : Rachel has 6 pairs of black shoes and 2 pairs of red shoes.
Then, the ratio of pairs of red shoes to pairs of black shoes will be :_
Which is written as 1:3.
Hence, the ratio of pairs of red shoes to pairs of black shoes = 1:3
Thus , correct option : B. 1:3
2. Given : In a probability experiment, Eric flipped a coin 42 times. The coin landed on heads 28 times.
Then, the ratio of heads to tails in this experiment will be :-
Hence, the correct option is : A.
the first one is A, because you divide both numbers by two, and make sure they are in the right order.
the answer to the second one is 2/3, because 28 divided by 42 is .66666
7 to 9
B.
7 to 16
C.
9 to 7
D.
16 to 9