Answer:
Step-by-step explanation:
volume of cube = ( side)^3
64 = (4)^3
side of cube = 4 cm
total surface area = 6 x (s)^2
= 6 x (4)^2
=6 x 16 = 96
Answer:
I will answer any question you ask me! You can call me by my nickname- Dark. If you have any questions, just ask me!
Step-by-step explanation:
Answer:
Step-by-step explanation:
The null hypothesis is usually the default statement. The alternative is the opposite of the null and usually tested against the null hypothesis
In this case study,
The null hypothesis in would be that the mean time between clicks of the second hand on a particular clock is 1 second. In symbolic form it would be u = 1
The alternative hypothesis would be that the mean time between clicks of the second hand on a particular clock is 1 not second. In symbolic form, it would be: u =/ 1
Answer:
$3.50 if they all equal the same amount.
Step-by-step explanation:
If six comic books are bought with $21, and we assume they are all the same amount of money, we would simply divide our cost ($21) by our quantity (6).
21/6 = 3.5
Therefore, the cost of one comic book equals $3.50.