Answer: a.) Slope-intercept form: y = 1/2x + 3
Standard form: x - 2y = -5
b.) ??
c.) Slope-intercept form: y - 5 = 3/4 · (x - 4)
Standard form: 3x - 4y = -8
d.) Slope-intercept form: y - 1 = 3 · (x - 2)
Standard form: 3x - y = 5
If any of these are wrong i'm sorry but i'm pretty sure they're right.
<h3>
Answer: 1/11</h3>
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Explanation:
The experimental probability is a fraction of the form A/B
A = number of times a king shows up
B = number of trials conducted
In this case, A = 1 and B = 11.
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Side notes:
1/11 = 0.0909 = 9.09% approximately
Contrast this with the theoretical probability of drawing a king, which is 4/52 = 0.0769 = 7.69% approximately
X/9 - 7 is the answer. note x/9 is in fraction form
Answer:
A
Step-by-step explanation:
Given
x² + 6x + 4 = 0 ( subtract 4 from both sides )
x² + 6x = - 4
Solve using the method of completing the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(3)x + 9 = - 4 + 9, that is
(x + 3)² = 5 ( take the square root of both sides )
x + 3 = ± 
( subtract 3 from both sides )
x = - 3 ± , thus
x = - 3 - → A
x = - 3 +
The correct answer should be 20% because u were 80% certain he would remember so that means ur 20% certain he would forget
