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Is a temperature difference necessary to operate a heat engine? State why or why not. a) Yes, because a temperature difference drives heat transfer. b) No, as temperature differences are irrelevant for
answered
Dec 20, 2024
Physics
high-school
1
answer
151k
views
The radius of a cylinder is decreasing at a constant rate of 7 feet per second. the volume remains a constant 72 cubic feet. at the instant when the height of the cylinder is 2 feet, what is the rate of
asked
Oct 25, 2024
Physics
high-school
1
answer
124k
views
Help Which of these is a statement of opinion? A.Before social media became a popular phenomenon, personal photos, like baby pictures, were often kept in photo albums that were shared with very few people
asked
Oct 1, 2024
History
middle-school
2
answers
202k
views
Do we multiply the bottom number of the fraction in probability if the bottom numbers are BOTH same?
answered
Sep 28, 2024
Mathematics
high-school
1
answer
63.1k
views
The dramatic initial weight loss occurring with low-carbohydrate diets is mainly due to:
answered
Sep 15, 2024
Health
high-school
1
answer
52.1k
views
A 9-year-old girl is receiving mechanical ventilation with an adult circuit with the following arterial blood gases values: pH 7.30, PaCO₂ 53 mm Hg, PaO2 78 mm Hg, HCO₃⁻ 25 mEq/L, BE +1 mEq/L. Based on
asked
Aug 23, 2024
Chemistry
high-school
1
answer
110k
views
What did they discover about DNA and RNA during the end of the 19th century?
asked
Mar 28, 2024
Biology
high-school
1
answer
172k
views
who was person served three years in reform school for attempted burglary before writing many famous rock-and-roll songs?
answered
Feb 2, 2024
Arts
high-school
1
answer
166k
views
Two individuals are represented in Figure Q9-11; individual 1 is one of the parents of individual 2. The asterisk indicates the occurrence of a single mutation.What is the chance that individual 2 will
answered
Jan 29, 2024
Biology
high-school
1
answer
41.4k
views
Angles ∠2 and ∠4 are vertical angles. If the m/∠2 = 3x and the m/∠4 = 120, what is the value of x? a) 20 b) 40 c) 60 d) 80
answered
Jan 27, 2024
Mathematics
high-school
1
answer
6.0k
views
Triangle was dilated with the origin as the center of dilation to create triangle ′′′. The triangle was dilated using a scale factor of 34.The coordinates of the vertices of triangle are given. You can
asked
Nov 3, 2023
Mathematics
college
1
answer
160k
views
WRITE: What is the difference between a scholarship and a loan?
answered
Oct 3, 2023
English
high-school
1
answer
141k
views
[(10-3)times6]-5 Pay i please get help me
answered
Jul 18, 2023
Mathematics
high-school
1
answer
117k
views
Help quick please!! I don’t know if it’s D or C??
asked
Jul 14, 2023
Mathematics
college
2
answers
206k
views
MICE is a rhombus. Solve for ∠ICE and ∠CDI. PLEASE HELP :))
answered
Jul 12, 2023
Mathematics
high-school
2
answers
113k
views
You buy cauliflower at $1.80 per pound. One portion of cauliflower requires 6 ounces of cauliflower. How much does the cauliflower for one portion cost?
asked
Apr 28, 2023
Business
college
1
answer
42.8k
views
K Solve the equation. 2[3− (− 3x − 4)] = 36x + 54 The solution set is. (Simplify your an
asked
Apr 26, 2023
Mathematics
high-school
1
answer
7.8k
views
In the figure below, which term best describes point W?WOA. OrthocenterOB. IncenterOC. CircumcenterOD. CentroidX||||||Z
answered
Mar 2, 2023
Mathematics
college
1
answer
186k
views
How do i transform a table into a histogram
answered
Feb 11, 2023
Biology
high-school
1
answer
25.9k
views
a small car collides with a large truck. is the acceleration experienced by the car greater than, less than, or equal to the acceleration experienced by the truck?
asked
Dec 21, 2022
Physics
high-school
1
answer
20.4k
views
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