Answer:
a)
b)
c)
d)
Step-by-step explanation:
The parametric equation for a circle is:
Where a is the radius and b is the angular displacement.
a) If a is negative in y and 0 ≤ b ≤ 2π, we have clockwise moves.
b) If a is positive in y and 0 ≤ b ≤ 2π, we have counterclockwise moves.
c) If a is negative in y and 0 ≤ b ≤ 6π, we have three times clockwise moves.
d) If a is positive in y and 0 ≤ b ≤ 6π, we have three times counterclockwise moves.
Have a nice day!
Basically 2^4 is 2 times 2 times 2 times 2..so 2 (4) times
2^4=16
2^3= 8
Answer:
27
Step-by-step explanation:
57 - 3 = 54. 54/2 = 27.
Answer:
5 games
Step-by-step explanation:
To find how many games the team scored at least 70 points, we need to look at the 7 on the stem side. The 7 means 70, and we add the digits on the leaf side. For example, 7 | 2 is 72. The numbers on the leaf side are: 1, 1, 2, and 3.
There are no points for the 8 on the stem side, but on 90, there is one digit on the leaf side: 1. So, the points they scored over 70 are 71, 71, 72, 73, and 91, which equals to five games.