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como calcular la cantidad de horas por proyecto si un contratista tiene 5,000 horas-hombres y el costo es de $10 y $12 por proyecto para un total de $55.000 horas-homres
answered
Aug 14, 2021
Mathematics
college
2
votes
142k
views
Which statement about energy is TRUE? A. Energy is not recycled, but it is converted from one form to another. B. Producers eat other organisms to obtain energy. C. Consumers make sugar through photosynthesis.
answered
May 11, 2021
Biology
college
6
votes
104k
views
How to do this question plz
answered
Apr 17, 2021
Mathematics
high-school
0
votes
71.8k
views
If the range of a distribution were 89 and the data were reported as whole numbers, what would the width of the class interval be if one chose to group the distribution into approximately 14 class intervals
answered
Mar 29, 2021
Mathematics
college
4
votes
100k
views
Spanish culture is most evident in the Bolivian countryside, while the Aymara and Quechua cultures are most evident in the cities. True or false?
answered
Mar 24, 2021
Social Studies
high-school
3
votes
188k
views
Question 2 When writing music, musicians write the music on paper instead of notebook paper.
answered
Mar 22, 2021
Mathematics
middle-school
6
votes
103k
views
Give two examples of information that a cartographer could display on a thematic map.
answered
Mar 14, 2021
Social Studies
high-school
3
votes
81.9k
views
List pros and cons of HCI technology
answered
Mar 14, 2021
Computers and Technology
college
6
votes
170k
views
Markson Company had the following results of operations for the past year: Sales (8,000 units at $20) $ 160,000 Variable manufacturing costs $ 86,000 Fixed manufacturing costs 15,000 Variable administrative
answered
Mar 12, 2021
Business
college
2
votes
204k
views
What is 8.04 × 101? please answer qwestion
answered
Feb 19, 2021
Mathematics
high-school
1
vote
128k
views
Find the sum 2n^3 +4n^2-7 and -n^3-8n-2
answered
Dec 10, 2020
Mathematics
high-school
5
votes
89.8k
views
Buffer preparation. You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acid plus acetate concentration of 250 mM and a pH of 5.0. What concentrations of acetic
answered
Dec 1, 2020
Chemistry
college
4
votes
227k
views
Words are slippery customers. The full meaning of a word does not appear until it is placed in its context. . . . And even then the meaning will depend upon the listener, upon the speaker, upon their entire
answered
Oct 10, 2020
English
college
4
votes
51.0k
views
Ryan starts at 140 pounds, and gains two pounds per year. Carlos starts at 195 pounds, but loses three pounds per week. In how many weeks will they both weigh the same amount, and what will that weight
answered
Jul 14, 2020
Mathematics
middle-school
1
vote
169k
views
Which factor drew manny immigrants to the United States and allowed
answered
Apr 10, 2020
Geography
middle-school
1
vote
168k
views
Frustration occurs when
answered
Nov 2, 2019
History
middle-school
4
votes
187k
views
Statement 1: Are there any of those delicious white cupcakes left? Statement 2: Who is the chief supervisor here? Statement 3: Where in the world did you get those dark brown shoes? Statement 4: I'm afraid
answered
Jul 9, 2019
English
high-school
4
votes
77.7k
views
Julie wants to purchase a new home in six years.
answered
Apr 24, 2019
Mathematics
middle-school
2
votes
181k
views
Pyruvatic acids are formed during which stage of cellular respiration? Glycolysis Photosynthesis The electron transport chain The Krebs cycle
answered
Jan 25, 2019
Physics
middle-school
1
vote
27.4k
views
The formation of the moon may have caused the Paleozoic extinction. Please select the best answer from the choices provided T F
answered
Oct 31, 2018
Geography
high-school
0
votes
119k
views
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