Do Area = (base 1 + base2) × H
Start by finding the slope of the line by doing m(slope)=y2-y1 over x2-x1 using the pairs and then plug in the y and x of one of the points into the equation y=mx+b (y in the y and x in the x spot) and solve for b. Then plug the slope (can be a fraction shouldn’t be decimal) and y-intercept (b) back in the equation of a line above and you have your answer!
Answer: The expression for a and y are not clear, however whatever expressions you are give, you can use the same approach as solved in the attached file.
At which x value is the tangent to this curve horizontal = 176/3
What is the total area inside the loop = 546.13 square unit
Step-by-step explanation:
The steps and appropriate derivation is as shown in the attachment.
Option D, For a standard normal distribution, the expression that is always equal to 1 is P(z ≤ -a) + P(-a≤z≤a) + P(Z≥a).
<h3>
What is standard normal distribution?</h3>
A standard normal distribution is a normal distribution with a mean of zero and standard deviation of 1.
For a standard normal distribution, the total area of a curve is always equal to 1.
total area = P(z≤-a)+P(-a≤z≤a)+P(Z≥a) = 1
Thus, for a standard normal distribution, the expression that is always equal to 1 is P(z ≤ -a) + P(-a≤z≤a) + P(Z≥a).
Learn more about standard normal distribution here: brainly.com/question/4079902
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Answer:
5
Step-by-step explanation:
b^2= (5)^2 = 25
So.... b=5 or -5
