The answer is -4
Solution:
f(x) = 3x - 7
g(x) = 2x^2 - 3x + 1
(fog)(0)
= f(2(0)^2 - 3(0) + 1)
= f(2x^2 - 3x + 1)
= f(1)
= 3x - 7
= 3(1) - 7
= -4
Corrected Question
a. Develop a probability distribution for the job satisfaction score of a senior executive.
b. Develop a probability distribution for the job satisfaction score of a middle manager.
c. What is the probability a senior executive will report a job satisfaction score of 4 or 5?
d. What is the probability a middle manager is very satisfied?
Answer:
(c)0.83
(d)0.28
Step-by-step explanation:
The percent frequency distributions of job satisfaction scores os give below:
(a)Probability distribution for the job satisfaction score of a senior executive.
(b)Probability distribution for the job satisfaction score of a middle manager.
(c)Probability a senior executive will report a job satisfaction score of 4 or 5
P(a senior executive will report a job satisfaction score of 4 or 5)
(d)Probability a middle manager is very satisfied
The probability a middle manager is very satisfied
The information given about the probability shows that the cardinality of D is 18.
<h3>How to calculate the probability?</h3>
From the complete information, the number of red-colored cards is 26.
Also, the number of red-colored number cards will be 18.
The cardinality of a set is a measure of a set's size, meaning the number of elements in the set.
Here, the cardinality of set D is 18.
Here is the complete question:
Take a deck of playing cards. Form following sets out of those:
A = Set of Face Cards
B = Set of Red Coloured Face cards
C = Set of Black Coloured Face Cards
D = Set of Red Coloured Number Cards
Find the Cardinality of set D
Learn more about probability on:
brainly.com/question/24756209
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Answer:
The Answer is: There are 8 small boxes and 9 large boxes. See explanation below for variables and variable definitions.
Step-by-step explanation:
Let s = small boxes. Let b = large boxes.
s + b = 17
You can solve for s:
s = 17 - b
You can solve for b:
b = 17 - s
10 times the number of small boxes plus 24 times the number of large boxes is equal to 296 granola bars.
10s + 24b = 296
Substitute:
10(17 - b) + 24b = 296
170 - 10b + 24b = 296
14b = 296 - 170
14b = 126
b = 126 / 14 = 9 large boxes
Find the number of small boxes, s:
s = 17 - b = 17 - 9 = 8 small boxes
There are 8 small boxes and 9 large boxes.
Proof:
10(8) + 24(9) = 296
80 + 216 = 296
296 = 296
Answer:
Hi! The correct answer is 8/21!
Step-by-step explanation:
<em><u>~Simplify the expression~</u></em>
