Add 0.2x to both sides
1.2x+0.7= 1
1.2x=.3
x=.3/1.2
x=.25
option #2
subtract .7 on both sides
x=1-.7-.2x
x=.3-.2x
1.2x=.3
x=.25
135 /43 = 3.14
60 * 3.14 = 188.4 minutes
Answer:
9
Step-by-step explanation:
It is congruent to the other side.
9514 1404 393
Answer:
D Malin ran from 3:42 PM until 4:17
Step-by-step explanation:
You need only examine the least-significant digits to determine of the difference of times will end in 5.
The only time difference that is 35 minutes is ...
3:42 pm to 4:17 pm . . . . . . choice D
Answer:
C. becomes narrower
Step-by-step explanation:
If the confidence level is reduced from 95% to 90%, then, the confidence interval for u becomes narrower, i.e., we are less sure that the true value of u is contained inside the new interval. With a 95% confidence interval there is a probability of 0.95 that the parameter u is inside the interval and with a 90% confidence interval there is a probability of 0.90 that the parameter u is inside the interval.
