Amount of change / original amount - 100%
Answer:
The answer is explained step by step below.
Step-by-step explanation:
Considering the function
As we know that the domain of a function is the set of input values for which the function is real and defined.
As
the function has no undefined points nor domain constraints. Thus, the domain is
Simply,
As the range is the set of the dependent variable for which the function is defined.
So,
The range of the polynomials with odd degree is all the real numbers
which is
Simply,
The graph is also attache below.
Keywords: domain, range, function
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Answer:
0.31
Step-by-step explanation:
% conservatives = 30 ; voted = 65%
% Liberals = 50 ; voted = 82%
% Independents = 20 ; voted = 50%
If a person in the city is selected at random and it is learned that she did not vote in the last election, what is the probability that she is a liberal
Number that did not vote :
% conservative × (1 - voted) + % Liberals × (1 - voted) + % conservatives × ( 1- voted)
(30% × 0.35) + (50% × 0.18) + (20% × 0.5)
(0.3 × 0.35) + (0.5 × 0.18) + (0.2 × 0.5)
= 0.105 + 0.09 + 0.1 = 0.295
Hence, probability that a person chosen at random did not vote and she's a liberal :
P = liberal who did not vote / total who did not vote
P = (0.5 × 0.18) / 0.295
P = 0.09 / 0.295
= 0.30508
= 0.31
3(2)+17-28
multiply 3(2)=6
6+17-28
work left to right
6+17=23
23-28=-5
First you need to know how many prime numbers are from 1 to 12.
Prime numbers: 2, 3, 5, 7, 11. There are 5 prime numbers.
The probability of getting a prime number would be 5/12.
Vowels from A to J would be A, E, I, so 3 vowels.
The probability of picking a vowel would be 3/10.
The probability of picking both would be 5/12 x 3/10 = 15 /120, which reduces to 1/8.
The answer is B.