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Kalyn and his friend Maria can clean a 20 foot chimney in 1 5/7 hours together. It takes Kalyn 4 hours by himself. How long would it take Maria to clean the chimney by herself?
answered
Dec 16, 2024
Mathematics
high-school
1
answer
218k
views
Sometimes earthquakes occur at a boundary between the Indian and Eurasian plates. a) True b) False
asked
Nov 1, 2024
Geography
high-school
1
answer
95.6k
views
Generally, parenteral medications are more commonly used in the emergency setting as opposed to enteral medications. The characteristic that separates the two routes with respect to administration in the
answered
Oct 15, 2024
Medicine
college
1
answer
220k
views
Simplify the algebraic expression by combining the like (or similar) term 1-4y+3
answered
Sep 1, 2024
Mathematics
college
1
answer
115k
views
A computer in a house uses 0.6 kilowatt for 21.4 hour. If electricity costs $0.42 per kilowatt-hour, how much does it cost to use the computer?
answered
Aug 22, 2024
Physics
high-school
1
answer
83.7k
views
Which statement is true concerning the FMTLIB option in PROC FORMAT when generating a report for permanent formats? a. The FMTLIB option in PROC FORMAT prints information about all permanent formats in
asked
Jun 19, 2024
Computers and Technology
high-school
1
answer
178k
views
Next O 15 Final Exam When Malala Yousafzai was devastated by the banning of all girls attending schools in Pakistan, she decid to her at the time. Before she was well-known, how did she first attempt to
asked
May 11, 2024
Social Studies
college
1
answer
226k
views
Which of the following structural fire fighting personal protective equipment (PPE) components must allow enough dexterity and tactile feel to perform the job required? 1) Helmet 2) Gloves 3) Boots 4)
asked
May 4, 2024
Engineering
college
1
answer
209k
views
The flow of oil through a pipe for an oil gusher is laminar if the Reynolds number is: (a) > 2000 (b) < 2000 (c) = 2000 (d) unknown
answered
Apr 10, 2024
Physics
high-school
1
answer
11.9k
views
How does the human production of greenhouse gases contribute to global warming? -Chemical reactions between atmospheric nitrogen and human-manufactured greenhouse gases release heat into the atmosphere.
asked
Mar 25, 2024
Biology
high-school
1
answer
38.1k
views
Select the correct answer from each drop-down menu. The limits a presidential term to two terms of Reset Next The ✓clarifies the
answered
Mar 22, 2024
Geography
college
1
answer
17.1k
views
In bacteria, the DNA polymerase on the leading strand template ______? 1) stays tethered to a single B clamp during replication 2) switches from B clamp to B clamp 3) does not need a B clamp 4) stays bound
asked
Mar 3, 2024
Biology
high-school
1
answer
171k
views
Solve for the variable. 3x=-27 x=9 x=-30 x=-9 x=-24
asked
Feb 24, 2024
Mathematics
high-school
2
answers
215k
views
Why do geologist often use relative and absolute age dating methods to determine  the ages of rocks in sequence 
asked
Feb 17, 2024
Biology
college
2
answers
197k
views
Lasik treatment functions to improve eyesight by changing the shape of the(R) : cornea light gets bent at cornea lens. Highest refract power cornea.
asked
Feb 12, 2024
Health
high-school
1
answer
89.5k
views
A lottery ticket costs 5 dollars. If you win, you are paid 11 million dollars plus you keep the original 5 dollars. The probability of winning is one out of a 1,000,000. What the expected value of the
answered
Jan 13, 2024
Mathematics
high-school
1
answer
121k
views
Help me please??? This is on edge
asked
Nov 11, 2023
Mathematics
middle-school
2
answers
112k
views
VERY VERY IMPORTANT QUESTION PLEASE SOLVE IT;(
answered
Sep 22, 2023
Mathematics
high-school
1
answer
103k
views
Ruben bought 6 comic books for $21 Each comic book was the same price. What was the cost for 1 comic book?
answered
Sep 12, 2023
Mathematics
high-school
1
answer
183k
views
Environments are covered with manmade structures like roads, buildings, and sewers. Green spaces such as parks, backyards, and undeveloped lots are scattered in among the developed areas instead of all
answered
Sep 3, 2023
Biology
high-school
2
answers
197k
views
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