Answer:
A) FGE~HGE
Step-by-step explanation:
Because all of the points match up with the points on the other side.
It would be similar to closing a sand-witch and lining up all the edges with each other.
Answer:
Atlanta Mean price:
= Sum of all prices / Number of prices
= (340.1 + 321.6 + 291.6 + 339.6 + 359.6 + 384.6 + 309.6 + 415.6 + 293.6 + 249.6 + 539.6 + 455.6 + 359.6 + 333.9) / 14
= 4,994.2 / 14
= $356.73
Salt Lake City mean price:
= (570.1 + 354.6 + 465.6 + 219.6 + 311.6 + 297.6 + 471.6 + 618.4 + 513.2 + 381.6 + 159.6 + 267.6 + 458.6) / 14
= 5,613.3 / 14
= $400.95
Given equation is 
Usually we solve this type of problem by factoring but this equation is not factorable. If we solve by grouping then also we are not getting any common factor. So factoring method is not going to help. I this type of situation we may use graphing calculator. From graph we just need to pick those points where graph crosses the x-axis. Those values will be the final answer.
Using graphing calculator we see that there are three solutions at x=-0.856, x=1.678, x=4.177 which are approx x=-0.8, x=1.7 and x=4.2
Hence final answers are x=-0.8, x=1.7 and x=4.2.
X-5
First combine like terms:
X-12-3
Then calculate difference:
X-5
Answer:
The greater the sample size, the closer the percentage.
Step-by-step explanation:
<u>Relative frequency</u>
The relative frequency of an event is the division of the number of times that an event occurs during experimental trials by the total number of trials conducted.
The percentage of the relative frequency of getting Head is usually very close to the theoretical probability of getting a Head. However, results vary for each experiment.
The sample size in this case is the number of experiments carried out. The greater the sample size, the closer the percentage of Heads will be to the theoretical probability of getting a Head.