C(t)=30t
Since 120/4= 30
That means it is $30 per ticket
If t represents the number of tickets bought and it’s $30 per ticket it’s 30t to find the total cost
Actually there is enough information to solve this
problem. First, let us find the total per row and per column.
(see attached pic)
P(Grade 10 | opposed) with P(opposed | Grade 10)
P(Grade 10 | opposed) = Number in Grade 10 who are opposed
/ Total number of Opposed (column)
P(Grade 10 | opposed) = 13 / 41 = 0.3171
P(opposed | Grade 10) = Number in Grade 10 who are opposed
/ Total number in Grade 10 (row)
P(opposed | Grade 10) = 13 / 32 = 0.4063
Therefore:
P(Grade 10 | opposed) IS NOT EQUAL P(opposed | Grade 10),
hence they are dependent events.
Answer:
P(Grade 10 | opposed) < P(opposed | Grade 10)
Answer:
11/2 x 7/4 = 77/8 = 9 5/8
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>solu</u><u>tion</u>
<u>-4t</u> < <u>12</u> 3t-15<-3
-4 -4 3t<-3+15
t>-3 <u>3t</u><<u>12</u>
3 3
t<4
therefore the numbers that makes both equations right is -3<t<4