Answer: $3.75
Step-by-step explanation: $15x15=225/60= 3.75
Answer:
See below
Step-by-step explanation:
We have
The function is true except 0, because division by zero is undefined.
Therefore, the domain of the function can be written as
Answer:
I also got 27.44 mg.
Step-by-step explanation:
Use the function given to you:
A(t)=le^rt
l: Initial Amount (50)
r: Rate (-.1) (Negative because the medicine is exiting the bloodstream at 10% per hour
t: 6 (the specific time value you are evaluating the function at.
A(6)=50e^-.1(6)=27.44
Answer:
A: (x = length y = width) x = 2y-3
B: The width equals 7
Step-by-step explanation:
B explanation: using the formula from and the information from B x = 11, 11 = 2y - 3 we add 3 to both sides 14 = 2y and divide by two, 7 = y
From similarity of triangles we have
<span>s/4 = (s+d)/16 and so 4s = s + d and therefore s = d/3. Assuming he starts walking at t=0 from the street light (there is no figure to check this out) then d=5t and we then have s = (5/3) t
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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