Answer:
<h2>a)
7265</h2><h2>
b) 103.913</h2>
Step-by-step explanation:
Given the number of liver transplants performed in a particular country in year x approximated by f (x) = -239.7+ 2390lnx where x≥5. If x = 5 corresponds to year 1995. x will be equivalent to 23 in the year 2013.
a) Number of transplant in 2013 can be gotten by substituting x = 18 into the equation above.
f (x) = -239.7+ 2390lnx
f (23) = -239.7+ 2390ln 23
f (23) = -239.7+ 2390(3.14)
f(23) = 7264.9
The number of liver transplant in 2013 is approximately 7265
b) If f (x) = -239.7+ 2390lnx
f'(x) = 2390 * 1/x
f'(23) = 2390/23
f'(23) = 103.913
Answer:
Step-by-step explanation:
P(A/B)=(P(A∩ B))/P(B)=(1/5)/(5/8)=8/25=0.32
Answer:
Anika is correct
Step-by-step explanation: A 270* rotation is a 90* rotation in the opposite direction. And when you do a 90* rotation counterclockwise, the points don’t match up with PRQ, so Chelsea is wrong.
Left Side Triangle: x = 142°
Top Middle Triangle: x = 136°
Bottom Middle Triangle: x = 26°
Right Side Triangle: x = 54°
