Answer:
Step-by-step explanation:
Formula (Normal Area Trapezoid)
A = (b1 + b2 ) * h / 2
Formula (Trapezoid Modified for the question)
b1 + b2 is given as 90
Area = 90*h / 2
Givens
b1 + b2 = 90
Area = 1170
h = ?
Solution
Area = 90 * h / 2 Substitute the givens into the formula
1170 = 90 * h/ 2 Divide by 2 on the right.
1170 = 45 * h Divide both sides by 45
1170 / 45 = 45 * h/45
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<em>Answer: h = 45 inches.</em>
The center and shape of the distribution are 2.5 and symmetric. Then the correct option is B.
<h3>How to find that a given condition can be modeled by binomial distribution?</h3>
Binomial distributions consist of n independent Bernoulli trials.
Bernoulli trials are those trials that end up randomly either on success (with probability p) or on failures( with probability 1- p = q (say))
Suppose we have random variable X pertaining to a binomial distribution with parameters n and p, then it is written as
The probability that out of n trials, there'd be x successes is given by
Then the center and shape of the distribution will be 2.5.
Learn more about binomial distribution here:
brainly.com/question/13609688
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The vertical line test is used to determine whether a given graph represents a function or not. Let's jump into some examples:
Draw a circle. Draw a vertical line through this circle. How many times does the line intersect the circle? Twice. If that's the case, there is more than one y-value for a given x value, meaning that this graph does NOT represent a function.
Draw the line y = 2x -1. Draw a vertical line thru it. How many times does this vertical line intersect the line y = 2x - 1? Once. For each x value, there is exactly one y value. This graph WOULD represent a circle.
Answer:
It would be a pyramid. Sometimes it can also be called a rectangular pyramid since the base is a square instead of other possible shapes.
Answer:
Step-by-step explanation:
total = 1 + 2 + 4 + 3 = 10
blue then blue = 2/10 * 2/10 = 1/5 * 1/5 = 1/25
green then red = 4/10 * 3/10 = 12/100 = 3/25
