Answers by David Barrows
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Answers by David Barrows

Answers by David Barrows
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Which of the following is an example of wasteful spending in health care? (A) Preventative medicine (B) Avoidable emergency room visits (C) Expensive medications. (D) All of the above
answered Dec 5, 2024
5 votes
11.7k views
a cup of oil is heated to 70 c. it cools to 50 c after 6 minutes. Calculate the time taken by the oil to cool from 50oC to 40oC given the surrounding temperature Ts = 25oC.​
answered Sep 20, 2024
3 votes
160k views
THIS MAKE ME SO MAD! I HATE IT!
answered Jul 24, 2024
3 votes
80.9k views
T or F: If you are convicted of reckless or aggressive driving, the court may suspend or revoke your driving privilege.
answered Jul 21, 2024
3 votes
215k views
What are the words that best describe the given equation y = x² - 1? A) The x-value squared is 1 less than the y-value. B) The x-value minus 1 is the square of the y-value. C) The y-value is 1 less than
answered May 12, 2024
7 votes
230k views
Which expression is equivalent to (f + g)(4)? a. f(4) + g(4) b. f(x) + g(4) c. f(4) + g(4) d. 4(f(x) + g(x))
answered May 12, 2024
4 votes
234k views
What is the equation of the line that passes through the point (6. 3) and has an undefined slope?
answered Dec 11, 2023
2 votes
6.4k views
Solve the equation -18 + 24 = -2(x+6)
answered Dec 4, 2023
6 votes
33.5k views
Help ASAP Thanks so much
answered Jun 21, 2023
2 votes
113k views
CAN SOMEONE PLEASE HELP
answered Jun 18, 2023
14 votes
177k views
A hypothetical light bulb is provided 450 kilojoules of electricity; however, 90 kilojoules of electric energy was wasted producing heat, while the rest of the energy was actually used to produce light.
answered May 29, 2023
6 votes
226k views
What is the solution to 3(–3x + 9) = −18? O x = -5 O x = 5 or x=1 O x = -5 or x = 1 no solution
answered May 6, 2023
3 votes
215k views
Read the passage from "La Puerta." A dog-tired Sinesio returned home from his job in a mattress sweat shop. With a weary step from the autobús, Sinesio gathered the last of his strength and darted across
answered Feb 16, 2023
3 votes
96.2k views
Multiply:4x^3sqrt4x^2(2^3sqrt32x^2-x^3sqrt2x)
answered Dec 22, 2022
2 votes
94.0k views
Simplify 5t^2 divided by t^2
answered Sep 27, 2022
8 votes
68.8k views
You are walking along a path y= 2x + 12 and your best friend is walking along 4x + y = 6. At what point will you cross paths?
answered Sep 14, 2022
0 votes
131k views
Please help it’s urgent
answered Aug 1, 2022
7 votes
1.5k views
What is the value of x to the nearest degree? 8 15
answered Jul 10, 2022
10 votes
73.6k views
How to punctuate a sentence
answered May 3, 2022
2 votes
108k views
Determine the slope and y-intercept of a line that passes through the points (-2, 6) and (4, -3).
answered Mar 14, 2022
1 vote
67.2k views
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