Answer:
Pi/3 radians also measures 60 degrees not 30
Step-by-step explanation:
Pi/3 x 180/pi=180pi/3pi
Since both have pi they cancel out leaving 180/3, which equals 60.
Answer:
$102.00
Step-by-step explanation:
$120.00 x .15=$18.00
$120.00 - $18.00=$102.00
Answer:
No.
Step-by-step explanation:
The relationship is not proportional if it does not include (0, 0). Here, the point (1, 0) is your clue that there is no proportional relationship involved.
_____
The relationship is <em>linear</em>. A <em>linear</em> relationship is only a <em>proportional</em> relationship if the line goes through the point (0, 0).
Answer:
B.90
Step-by-step explanation:
As there are 10 people and choosing chairperson occurs first as an independent event
=> The number of possible chairperson is 10.
After the chairperson is chosen, the number of names left in the hat is 9
=> There are 9 possible vice-chair.
However, the names left in the hat depends on which name is elected as chairperson
=> Choosing vice-chair is a an event dependent on the first event.
=> The number of possible combinations of chair and vice chair would be:
9x10 = 90
