Hello :
<span>-1.5+k=8.2
k=8.2+(+1.5)..... (+ 105 no : - )
k=.....</span>
Answer:
103
Step-by-step explanation:
Q6 =
3+(21-1)5 = 103
When grades are expressed as a quantity of 1, such as two feet per second or 5 miles per hour, they are called unit rates.
Velocity of the car is equal to the distance travelled by the time spent.
If V= velocity, d = distance & time = t, then
the equation becomes V=d/t
The sample mean of the days of engineering conferences is 5.5.
<u>Step-by-step explanation:</u>
The given data says that values of X are the length in days.
where X= 2, 3, 4, 5, 6, 7, 8, 9.
number of samples = 8.
we have to find the sample mean for the days.
Mean =
.
=
.
=
.
Mean = 5.5.
∴ The sample mean of the days is 5.5.