Answer: a)
b)
c)
Step-by-step explanation:
Given : Number of students : 11
Number of faculty members : 13
Total persons :
Total number of ways to structure a jury of six people from a group of 24 people :-
a) Number of ways of selecting a jury of all students :-
Then , the probability of selecting a jury of all students :-
b) Number of ways of selecting a jury of all faculty :-
Then , the probability of selecting a jury of all students :-
c) Number of ways of selecting a jury of two students and four faculty :-
Then , the probability of selecting a jury of all students :-
Answer:
(3,12)
Step-by-step explanation:
you would put the 12 as y then 3×3=9+6=15 and 12 doesn't equal 15
Answer:
$2,812.50
Step-by-step explanation:
Let
y ----> amount that Sarah earn this month
x ----> amount of sales over $5,750
we know that
5%=5/100=0.05
The linear equation that represent this situation is
y=4(525)+0.05(x)
Find the value of x
x=20,000-5750=$14,250
substitute
y=4(525)+0.05(14,250)=$2,812.50
Answer:
-9y-45
Step-by-step explanation:
-9(y+5)
-9y-45
Step-by-step explanation:
1:
(6×10)+(9×10)
(60)+(90)=
15
2:
(7×1)+(3×10)
(7)+(30)=
37
3:
(8.8×100)+(3×100)
(880)+(300)=
1180