Select each correct answer.
x = −2
x = −1
x = 0
x = 1
x = 2
Look at the table and find the X value for when both f(x) and g(x) are the same,
They are the same when X is -1 and when x is 0
The two answers would be X = -1 and x = 0
B) What is the probability of Lydia rolling pairs of the same number?
C) What is the probability that at least one number will be a 3?
b) The probability of Lydia rolling pairs of the same number is 1/6.
c) The probability that at least one number will be a 3 is 11/36
Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
a) The Sample Space is
(1, 1) (1, 2) (1, 3) (1, 4) (1, 5) (1, 6)
(2, 1) (2, 2) (2, 3) (2, 4) (2, 5) (2, 6)
(3, 1) (3, 2) (3, 3) (3, 4) (3, 5) (3, 6)
(4, 1) (4, 2) (4, 3) (4, 4) (4, 5) (4, 6)
(5, 1) (5, 2) (5, 3) (5, 4) (5, 5) (5, 6)
(6, 1) (6, 2) (6, 3) (6, 4) (6, 5) (6, 6)
b) The probability of Lydia rolling pairs of the same number
= 6/36
= 1/6
c) The probability that at least one number will be a 3
= 11/36
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Answer:
Step-by-step explanation:
A) {1,2,3,4,5,6}{1,2,3,4,5,6}
B) The probability of rolling the same number is 2/12
C) the probability of one of the numbers being a three is 1/6
The area of the irregular polygon in the sketch is: D. 40.5 cm².
To find the area of an irregular polygon, decompose the polygon into known shapes. Find the area of each shape and add all together.
Thus:
The irregular polygon is made up of a rectangle and a triangle.
Area of the irregular polygon = area of rectangle + area of triangle.
= length × width + 1/2(base × height)
Length = 12.5 cm
Width = 3 cm
Base = 3 cm
Height = 2 cm
Area of the irregular polygon = 12.5 × 3 + 1/2(3 × 2)
= 40.5 cm²
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Answer:
The answer is 40.5 (D)