Answer:
The mistake in Kevin's calculation is when calculating P(Red or Green).
Step-by-step explanation:
Given
Required
Spot the mistake in Kevin's calculation
From the question, we have that:
Kevin's calculation
Number of times;
The mistake in Kevin's calculation is when calculating P(Red or Green).
He considered only one section instead of both sections
<u>The correction is:</u>
<em />
<em>Since, there are 2 green sections and 2 red sections.</em>
The equation becomes
And the number of times is:
Answer:
The equation of the line is y = 2x - 3
Step-by-step explanation:
The form of the linear equation is y = m x + b, where
- m is the slope of the line,
- b is the y-intercept (value y at x = 0)
Let us take two points on the line to find its equation
∵ Points (3, 3) and (0, -3) lie on the line
∴ x1 = 3 and y1 = 3
∴ x2 = 0 and y2 = -3
→ Use the rule of the slope above to find m
∵ 
∴ m = 2
→ Substitute its value in the form of the equation above
∴ y = 2x + b
∵ b is the value of y at x = 0
∵ y = -3 at x = 0
∴ b = -3
→ Substitute it in the equation above
∴ y = 2x + -3
→ Remember (+)(-) = (-)
∴ y = 2x - 3
∴ The equation of the line is y = 2x - 3
Answer:
Step-by-step explanation:
I assume by x2, you mean x^2.
Anyways, subtracting both sides by 12x, we get 17x^2 -12x=0.
An inequality<span> is a sentence with <, >, ≤, or ≥ as its verb. An example is 3x - 5 < 6 - 2x. To </span>solve<span> an inequality is to find all values of the variable that make the inequality true. Each of these numbers is a solution of the inequality, and the set of all such solutions is its </span>solution set<span>. Inequalities that have the same solution set are called equivalent inequalities.</span>
You can't round to the nearest whole number because you got to stay the same
