Question

The half-life of a medication prescribed by a doctor is 6 hours. How many mg of this medication is left after 78 hours if the doctor prescribed 100 mg?

Find answers to questions asked by students like you.

Q: Find three consecutive integers such that one half of their sum is between 15 and 21.

A: Let x, x + 1, x + 2 are three consecutive integers. Now, half of their sum is between 15 and 21

Q: Suppose that W is a finite-dimensional vector space over F and that T:V→W is linear. Prove that N(Tt...

A: Click to see the answer

Q: A customer bought $120 worth of coffee at $15 per pound and $72 worth of coffee at $18 per pound. On...

A: Given:

Q: In a week a man received a paycheck for $289.50. The withholding for taxes was $94.50. If he worked ...

A: Click to see the answer

Q: Solve the equation in the attached image:

A: Let, M= 2^x and N=3^ySo, the equations become:

Q: A bicyclist is traveling at 6.7 meters per second. Which of the following mathematical operations wo...

A: Given:A bicyclist is traveling at 6.7 meters per second.

Q: How do you answer question 2?

A: Given:

Q: Which of the following pairs of linear equations are consistent/inconsistent? If consistent, obtain ...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: You are raising money for a charity. Someone made a fixed donation of 500. Then, you require each pa...

A: Given:You are raising money for a charity. Someone made a fixed donation of 500. Then, you require e...