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How do I find percent mass composition
answered
Jul 26, 2021
Chemistry
college
5
votes
164k
views
Problem 5 Find the ordered pair $(x,y)$ that satisfies the system of equations \begin{align*} 2x + y &=-7,\\ x &=4+2y. \end{align*} Thank you so much!
answered
Jul 24, 2021
Mathematics
high-school
4
votes
32.9k
views
12. A woman lifts a 35-kg child a distance of 1.5 m and carries her forward for 6.5 m. How much work does the woman do in lifting the child?
answered
Jun 17, 2021
Physics
college
1
vote
80.6k
views
Read the incorrect sentence. Write three to five sentences explaining what kind of run-on sentence it is and how to revise it. My mother and father are both scientists, it must have been my destiny to
answered
Mar 8, 2021
English
middle-school
1
vote
227k
views
1) Moved to modern-day India sometime after 2000 BCE from areas of Central Asia2) In Sanskrit, their name means "noble"3) Most of what historians know of them comes from sacred writings called the Vedas4)
answered
Jan 21, 2021
Social Studies
high-school
5
votes
156k
views
Write an equation for each line in slope-intercept form.
answered
Jun 15, 2020
Mathematics
middle-school
3
votes
191k
views
Matthew built 30 toys airplanes in 5 hours. What was Matthew’s unit rate for building the airplanes?
answered
Jun 5, 2020
Mathematics
middle-school
2
votes
194k
views
Aristarchus measured the relative sizes of the Earth, Moon, and Sun using eclipses and phase timings. Since the Moon is smaller than the Earth and orbits the Earth and the Earth is smaller than the Sun,
answered
Feb 7, 2020
Physics
high-school
5
votes
94.0k
views
PLEASE HELP ME, I need ONE sentence for each word PLEASE IF you can't do all of them just tell me one sentence for one word PLEASE
answered
Dec 12, 2019
English
middle-school
0
votes
146k
views
In a toy store, The ratio of the number of dolls to the number of teddy bears is 7:6. If the store has 140 dolls, how many teddy bears are in the store?
answered
Oct 7, 2019
Mathematics
middle-school
4
votes
194k
views
In gaming, "rendering" refers to:
answered
Jul 18, 2019
Computers and Technology
college
5
votes
9.4k
views
the model below represents the equation 2x + 3 = 11. What is the first step in finding the value of x?
answered
May 15, 2019
Mathematics
college
6
votes
67.5k
views
How has our understanding of the universe changed over time?
answered
Mar 22, 2019
History
high-school
6
votes
191k
views
Who might benefit from using a functional resumé? a first-time job seeker who has volunteer experience a worker who wants a higher paying job an older worker with advanced degrees someone with lots of
answered
Jan 12, 2019
English
college
6
votes
145k
views
A right triangle has a 30o angle. The leg adjacent to the 30o angle measures 25 inches What is the length of the other leg? Round to the nearest tenth
answered
Dec 28, 2018
Mathematics
high-school
6
votes
17.1k
views
Identify the preposition for the sentences in questions 3-5 3. The Legendary pony express rode its way into american history 4. The rider's trail began at St. Joseph, Missouri. 5. A weary rider would often
answered
Dec 13, 2018
English
high-school
2
votes
87.0k
views
Write a summary of the following passage: Full-time employees earn vacation days at the rate of one day per month, or twelve days per year. Vacation time may be taken at any time, provided a vacation request
answered
Nov 15, 2018
Business
high-school
6
votes
23.9k
views
Which of the following is not a duty performed by a volcanologist
answered
Oct 30, 2018
Spanish
high-school
2
votes
79.9k
views
List three examples of viruses.
answered
Oct 9, 2018
Biology
high-school
3
votes
77.6k
views
Hi everyone can someone please help with this problem?
answered
Jul 24, 2018
Mathematics
high-school
3
votes
228k
views
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