Answer:
50
Step-by-step explanation:
38% of x= 19
38/100 * x= 19
38x=19*100
x=1900/38
x=50
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
#SPJ1
(1,4) because all your doing is changing the x-axis 4 to the right means just add 4
i think its b
Step-by-step explanation:
Answer:
x≈-3
Step-by-step explanation:
Go and ask the person who gave u the brain
