Two groups performed an experiment separately by tossing a coin in the air. Group G performed 50 trials and group H performed 100 trials. Each group recorded the results in the table below: Group Heads Tails
G 34 16
H 51 49

What conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails?
A. The experimental probability and the theoretical probability for group G is the same.
B. The experimental probability and the theoretical probability for group H is the same.
C. The experimental probability is closer to the theoretical probability for group G than group H.
D. The experimental probability is closer to the theoretical probability for group H than group G

answer: 0.64

step-by-step explanation:

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.

#12 the answer is the third option

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.