Hello :
cos60 = cos(-60)=0.5
Answer:
first one 5/8
Step-by-step explanation:
2 1/2 / 4 = 5/8
Without the tip it was $60. If you are being asked to add the tip it will be $69
The probability that both of the students are on Team D is about 5.56%
There are 4 teams, so the first person has a 1/4 chance of being on Team D.
However, for the second person, there are only 6 spots left out of 27 to be on Team D.
To find the combined probability, we need to multiply the two fractions.
1/4 times 6/27 = 1/18 or about 5.56%
Answer:
8 1/30
Step-by-step explanation:
Calculate by converting into improper fractions.
