Let the remaining angle be x
X+75=180( being straight angle)
Or x=180-75
.’. X= 105 is the ans
For the probability of rain on julty 4h of 0.5 his expected profit is 8885.5 dollars.
<h3>What is probability?</h3>
The probability is occurrence of a certain event out of the total number f events that can happen.
Given in the question the probability of rain is 0.5 therefore the probability of not raining is also 0.5.
If it does not rain he makes a profit of 30427 dollars and if it rains he suffers a loss of 12656 dollars.
We know, the expected profit is,
= 0.5(30427) - 0.5(12656).
= 15213.5 - 6328.
= 8885.5 dollars.
learn more about probability here :
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No there could be a repeating bar over two meaning that it will keep the same number
All definitions can be read as a conditional statement. They can be read forward (conditional) and backward (its converse). ex) perpendicular lines<span> conditional </span>If two lines are perpendicular<span>, </span>then<span> they </span>intersect<span> to form </span>right angles<span>. converse </span>If two lines intersect<span> to form </span>right angles<span>, </span>then<span> they are </span>perpendicular<span>.</span>
The triangle's height must be 3 times that of the rectangle for the areas to be the same.
For a triangle, A = (1/3)bh
For a rectangle, A = bh
If we let h represent the height of the rectangle and H represent the height of the triangle, we have
.. (1/3)bH = A = bh
.. H = 3h . . . . . . multiply the above equation by 3/b
