Answer:
Check attached picture ; 75 ; 40 ; 25%
Step-by-step explanation:
s = science fiction movie
H = horror movie
A = adventure movie
From the information given :
n(SnHnA) = 5
n(SnH) only = 15 - 5 = 10
n(SnA) only = 25 - 5 = 20
n(HnA) only = 5 - 5 = 0
n(S) only = 40 - (10+5+20) = 5
n(H) only = 20 - (10+5+0) = 5
n(A) only = 55 - (5 + 20 + 0) = 30
b.) Number of people who saw atleast one movie :
Sum of all numbers in the circles :
(5 + 20 + 5 + 10 + 5 + 30 + 0) = 75
c. How many people saw only one type of movie?
n(S) only + n(H) only + n(A) only
(5 + 5 + 30) = 40
d. What percentage of the people saw none of the three movie types?
Number of people who saw none of the movies:
100 - (Number of people who saw atleast one)
100 - 75 = 25
Hence, percentage who saw none :
(25/ 100) * 100%
(1/4) * 100%
= 25%
Given:
The function is
Consider the given domain of g is {-2,0,2}.
To find:
The solution set if the domain of g for the given domain.
Solution:
Domain is the set of input values and range is the set of output value.
We have,
Domain of g is {-2,0,2}.
For x=-2,
For x=0,
For x=2,
Now, the solution set of the given domain of g is
Therefore, the solution set is {18,12,6}.
Answer:
A. d, e, f
Step-by-step explanation:
Suppose there is a triangle DEF in which,
EF = d, DF = e, DE = f, ∠D = 48°, ∠F = 73°,
∵ Sum of all interior angles of a triangle is 180°,
⇒ ∠D + ∠F + ∠E = 180°,
⇒ 48° + 73° + ∠E = 180°,
⇒ 121° + ∠E = 180°,
⇒∠E = 59°,
Now, in a triangle the angle opposite to the largest side is largest, opposite to medium angle is medium and opposite to the smallest side is smallest,
∵ ∠F > ∠E > ∠D
By the above statement,
f > e > d
Hence, FIRST OPTION is correct.
Answer:
You would need 2.5
Step-by-step explanation:
You can use a porportion to solve.
(cross multiply and solve)