Answer:
Is expected that 90% of the time the temperature in Butterworth will be between 66.6 deg F and 85.37 deg F.
Step-by-step explanation:
The middle range of temperatures that occur on 90% of the days (upper limit and lower limit) can be calculated as:
For a 90% interval, z is equal to 1.6449,
Is expected that 90% of the time the temperature in Butterworth will be between 66.6 deg F and 85.37 deg F.
There is no answer for axis of symmetry
But I have the answer for (x-intercept) X= -4/5 (y-intercept) F(0)=16
Answer:
Step-by-step explanation:
<u>Given parabola:</u>
<u>Complete the square to convert the equation into vertex form:</u>
- y = x² - 8x + 13 =
- x² - 2*x*4 + 4² - 4² + 13 =
- (x - 4)² - 16 + 13 =
- (x - 4)² - 3
Answer:
Step-by-step explanation:
All of these statements about a vertical parabola with known vertex are true.
Hey there :)
We can find the common difference here as it is an arithmetic sequence.
The common difference between each term is:
We can find the unknown term by:
{easier way in this example}
OR
by the formula for finding the nth term
a₆ =
{a₆ because it is the 6th term to be found, (6-1) the nth term minus 1}
a₆ =
However this way is not essential here as the previous term is given.
