Fact #1:
A cube has six faces.
Fact #2:
Every one of them has the same area.
Fact #3:
The surface area of each face is (the length of the cube's side)²
Now that I look at this one more carefully, the only thing you need to know
to solve it is Fact #3. (But you can keep the others and save them for later.)
The surface area of each face is (the length of the cube's side)²
64 is the (length of the cube's side)²
Can you find a number that gives you 64 when you multiply it by itself ?
That's the length of the cube's side.
Hint: If you don't get ' 8 ', work on it a little more.
K = 75
75-25=50
Hope this helps!
Answer:
Review. The mean and the median can be calculated to help you find the “center” of a data set. The mean is the best estimate for the actual data set, but the median is the best measurement when a data set contains several outliers or extreme values.
Step-by-step explanation:
bye
Answer:
a) In the first season, there were 25.450 million viewers.
b) In the fourth season, the number of viewers was 11.950 million.
Step-by-step explanation:
Hi there!
The average number of viewers in season t is given by the following function:
a) To obtain the average number of viewers in season 1, we have to evaluate the function at t = 1:
In the first season, there were 25.450 million viewers.
b) Now we have to evaluate the function at t = 4:
In the fourth season, the number of viewers was 11.950 million.
R=I+6 S=4R I
I+(I+6)+4(I+6)=126
Basic algebra (I dont know how to show it) leaves you with: 6I = 90, divide both sides by 6 and I=15