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What happens to energy in a device with less than perfect efficiency? A. It is conserved. B. It is lost as heat. C. It is transformed into matter. D. It is increased.
asked
Sep 13, 2024
Physics
high-school
1
answer
3
votes
101k
views
Suppose a company that covers the entire country, has exactly ONE store in each of the 50 states, and all the stores are of equal size. Determine the four-firm concentration ratio, based on national data.
asked
Jun 20, 2024
Business
high-school
1
answer
5
votes
92.9k
views
John owns an insurance policy that gives him the right to share in the insurer's surplus. What kind of policy is this?
asked
Apr 27, 2024
Business
high-school
1
answer
2
votes
188k
views
For which compound inequalities is 6 a solution? Select the statements that are true. -5 < x < 6 -2 < x < 6 x < 2 or x 26 0x< 2 or x>6 O x < -5 or x > 0
asked
Apr 8, 2024
Mathematics
high-school
1
answer
1
vote
227k
views
At what angle of incidence (in degrees) will the light reflected from water surface (μ=1.3) be completely polarized?
asked
Feb 3, 2024
Physics
high-school
1
answer
5
votes
45.3k
views
What is job production? a. Producing large quantities of standardized products b. Manufacturing products in small batches for specific customers c. Continuous production with a focus on efficiency d. Producing
asked
Jan 4, 2024
Business
high-school
1
answer
3
votes
2.9k
views
Read the passage below from “Marigolds” and answer the question. I had indeed lost my mind, for all the smoldering emotions of that summer swelled in me and burst—the great need for my mother who was never
asked
Dec 14, 2023
English
college
1
answer
15
votes
62.1k
views
I need help please it’s a math problem
asked
Nov 23, 2023
Mathematics
high-school
2
answers
14
votes
135k
views
Let A, B be sets. A is called a subset of B if and only if:
asked
Oct 17, 2023
Mathematics
high-school
1
answer
12
votes
54.7k
views
Select the correct answer. When walking you should hold your arms rigidly straight down to your side with hands clenched. A. True B. False
asked
May 9, 2023
Health
college
1
answer
5
votes
232k
views
1/3-(5/3)= help i need it asap
asked
Jan 28, 2023
Mathematics
high-school
1
answer
5
votes
165k
views
What foreigners helped train the continental army
asked
Nov 17, 2022
History
high-school
2
answers
0
votes
63.6k
views
Sarah has 150 marbles. Of the marbles, 2/5 are blue, 3/10 are clear, and the rest are green. What is the ratio of blue marbles to clear marbles to Green marbles in simplest form?
asked
Jun 14, 2022
Mathematics
high-school
1
answer
4
votes
144k
views
Please help me with this.
asked
Jun 3, 2022
Mathematics
high-school
1
answer
0
votes
50.4k
views
Return outward journal entry
asked
May 26, 2022
Business
high-school
1
answer
11
votes
124k
views
Define the concept myth in the context of Religion
asked
May 17, 2022
Social Studies
high-school
2
answers
2
votes
178k
views
WHAT TYPE OF INFORMATION WOULD BE BEST SHOWN IN A BAR GRAPH
asked
Apr 19, 2022
English
high-school
1
answer
4
votes
205k
views
Put a beam on a glizzy don't get caught between the lines
asked
Oct 23, 2021
English
high-school
2
answers
0
votes
134k
views
NO is an angle bisector. Solve for x. A. x = -10 B. Not enough information C. x = 10 D. x = 4
asked
Oct 19, 2021
Mathematics
high-school
1
answer
4
votes
137k
views
When investigating the effect of co-culturing NK cells with eosinophils for up to 12 hours, researchers chose to co-culture all samples in the presence of interleukin-5, a cytokine. What is the most likely
asked
Jun 4, 2021
Biology
high-school
1
answer
3
votes
119k
views
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