Answer:
5.24 hours
Step-by-step explanation:
I like to set these up as ratios.
279 miles/4.5 hours = 325 miles/ x hours
Then cross multiply
279x = 4.5 x 325
279x = 1462.5
divide both sides by 279
x = 5.24 hours
You can also solve 279 miles/4.5 hours to get the miles per hour driven, then divide 325 by that number:
279/4.5 = 62mph
325/62 = 5.24
Answer: substancially lower / more to the left
If the data is skewed to the left the mean will be moved more to the left so it will decrease. The mean is greatly changed by the skew of the data
Answer:
Plug in 2.5 for y to figure out b
And then plug in 4.5 for x to figure out m
Need to see the graph to answer this. There is just a blank coordinate plane.
Answer: -6 is greater than the left side. So the answer will be less than -6
Step-by-step explanation: for example. The answer could be -7 or -8, (those arent calculated answers)