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Working alone at its own constant rate, a machine seals k cartons in 8 hours, and working alone at its own constant rate, a second machine seals k cartons in 4 hours. If the two machines, each working
answered
May 1, 2021
Social Studies
high-school
1
vote
155k
views
Grandma Millie is shrinking! Her height decreases by 1/4 cm each years what i the total change of her height over 3 years?
answered
Mar 29, 2021
Mathematics
middle-school
3
votes
83.0k
views
Did andrew mellon help lead to success of the american dream ?
answered
Feb 14, 2021
History
high-school
3
votes
165k
views
omposed of simple squamous epithelium. No exchange of gases occurs here. Composed of cuboidal cells. Secrete a fluid containing surfactant. The respiratory membrane is composed of fused basement membrane
answered
Feb 6, 2021
Biology
high-school
1
vote
29.7k
views
Which is the average kinetic energy of particles in an object? A:temperature B :potential energy C:energy conservation D:work
answered
Jan 12, 2021
Chemistry
college
4
votes
152k
views
What is $5.1506 rounded to the nearest cent
answered
Jan 1, 2021
Mathematics
middle-school
5
votes
179k
views
You invested a total of $30,000 in 2 funds earning 8.5% and 10% simple interest. During 1 year, the 2 funds earned a total of $2700 in interest. How much did you invest in each fund?
answered
Nov 22, 2020
Mathematics
high-school
2
votes
67.3k
views
13. Cutting flower stems at an angle rather than straight across A. prevents the stems from oozing excessive sap. B. gets as much water as possible to the flower's head. C. doesn't make any difference.
answered
Nov 10, 2020
Arts
high-school
5
votes
74.2k
views
You don’t need to tell me the answer, but could you tell me the formula on how to get the answer ?
answered
Sep 27, 2020
Mathematics
middle-school
4
votes
46.2k
views
The federal Social Security Act A. Does not apply to self-employed persons. B. Excludes professionals such as accountants, lawyers, and doctors. C. Provides for a deduction for Social Security taxes paid
answered
Jun 1, 2020
Business
high-school
3
votes
184k
views
What is the standard form of 13-4x+3x³ ?
answered
Mar 19, 2020
Mathematics
middle-school
3
votes
116k
views
Can someone give me the answer
answered
Oct 15, 2019
Mathematics
college
4
votes
147k
views
What are some of the things slaves did in the south to help the union win the war?
answered
Oct 10, 2019
History
middle-school
5
votes
77.9k
views
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