Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
adamsmatt08
How many millimolars are in .105 milligrams of caffeine?
The molar mass of of caffeine is 194.19 g/ml
1 AnswerChemistry10 years agoHow to do you represent the complex number, -3i, in polar form?
1 AnswerMathematics1 decade agoThree distinct lines, all contained in a plane, separate the plane into distinct regions.?
What are all of the possible numbers of distinct regions of the plane that may be separated by any 3 such lines?
(Note: Do not include any of the points on the 3 lines in your count of distinct regions.)
A. 3, 4, 7
B. 3, 6, 7
C. 4, 5, 6
D. 4, 5, 7
E. 4, 6, 7
1 AnswerMathematics1 decade agoIn triangle ABC, tan A = 3/4, tan B = 1, and a = 10. Find b in simplest radical terms?
The lowercase letters stand for the side opposite of the angle with the same uppercase letter. I can find the answer in decimal form, but I cannot solve it in radical terms.
1 AnswerMathematics1 decade agoa and b are real numbers and a^2 ≠ b^2. What value of x makes Iax + bI = Ibx + aI true?
Equation is absolute value of ax + b = absolute value of bx + a
A. 1 Only
B. ±1 Only
C. (a - b) / (a + b)
D. All real numbers
E. No real numbers
1 AnswerHomework Help1 decade agoCan someone show me the solution to the Scramble Squares Hot Air Balloon Puzzle?
If you can, could you please have a picture of the solution?
2 AnswersOther - Games & Recreation1 decade agoWhere are Cool Ranch Doritos located on the food pyramid?
The food pyramid I have to use is the pyramid from mypramid.gov.
7 AnswersOther - Food & Drink1 decade agoHow can I make the volume control on the keyboard of my HP G60 laptop work?
Every time I change the volume I have to use the speaker icon in the bottom right corner of the screen.
3 AnswersLaptops & Notebooks1 decade ago