Answer:
Tangent
Step-by-step explanation:
Given
See attachment for complete question
Required
Function to calculate BC
If AB is known, BC is calculated as:
Substitute d for AB and 50 for C
Make BC the subject
Hence, BC can be found using tangent
Use midpoint formula:
8+2/2 ,-3+9/2
= 5,3.
The second option
1 2/3 is 5/3 as in improper fraction
92% 23 divided by 25 is 0.92
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 :
brainly.com/question/11234923
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