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Given f(x)=2x^{2}+4 find f(3)
answered
Dec 29, 2024
Mathematics
high-school
1
answer
206k
views
True or False: the Loan overview section shows loan details that are persistent for the life of the loan
asked
Dec 23, 2024
Business
high-school
1
answer
206k
views
What volume of oxygen gas in L at 426.15 K and 0.820 atm can be produced by the decomposition of 22.4 g of solid KClO3 according to the balanced equation below? 2KClO3 (s) → KCl (s) + 3O2 (g)
answered
Oct 28, 2024
Biology
college
1
answer
75.8k
views
In an expansion of gas, 500 J of work are done by the gas. If the internal energy of the gas increased by 80 J in the expansion, how much heat does the gas absorb? (a) 580 J (b) 420 J (c) 620 J (d) 580
asked
Oct 23, 2024
Physics
high-school
1
answer
181k
views
Light therapy, the application of light rays to the skin, is used for everything EXCEPT? A) Acne treatment B) Wound healing C) Hair removal D) Teeth whitening
asked
Sep 14, 2024
Health
high-school
1
answer
213k
views
Which solid figures do NOT have a vertex or vertices? (Check all that apply.) cylinders cones prisms pyramids
asked
Jul 5, 2024
Mathematics
college
2
answers
22.2k
views
A shift of one fringe in the Michaelson-Morley experiment... A) Proved the existence of ether B) Showed Earth's motion through space C) Demonstrated the constancy of the speed of light D) Invalidated the
answered
May 20, 2024
Physics
high-school
1
answer
141k
views
(Landing Gear) The nose gear can turn up to ____ on either side of the centerline. TO 1E-8C-1 1G-11 (PDF 239)
asked
Apr 11, 2024
Engineering
college
1
answer
137k
views
Explain the history, geography, culture and climate of Lebanon.
answered
Apr 10, 2024
Geography
high-school
1
answer
222k
views
When using a sphygmomanometer, the cuff is place over the radial artery. O carotid artery. O brachial artery. apical artery.
asked
Mar 23, 2024
Health
high-school
1
answer
232k
views
Who defeated the English King Harold at the Battle of Hastings in AD 1066 bringing about an end to the Anglo-Saxon period?
answered
Mar 16, 2024
English
high-school
2
answers
126k
views
NEO impacts are the only major natural hazards that we have the potential to prevent? 1) True 2) False
answered
Mar 4, 2024
Geography
high-school
1
answer
202k
views
The cross sections shown above are from a rectangular prism. Cross section A is from a plane that is parallel to the base cutting through the prism. Cross section A has an area of 90 units squared. Cross
asked
Feb 23, 2024
Mathematics
high-school
1
answer
62.7k
views
Tech worked on the computer for 4 hrs and charged $92 for parts, and the total was $272. Which equations can be used to determine the cost of labor?
answered
Jan 9, 2024
Mathematics
high-school
1
answer
94.7k
views
15. A 0.500-kg mass suspended from a spring oscillates with a period of 1.50 s. How much mass must be added to the object to change the period to 2.00 s? The answer is 0.389 kg but please show your work.
asked
Nov 7, 2023
Physics
high-school
2
answers
86.0k
views
Find the missing side of the triangle SHOW YOUR WORK!!
answered
Nov 1, 2023
Mathematics
high-school
2
answers
21.1k
views
The manufacturer of color televisions can sell 1900 sets to his dealers at $575 each. If the price is $470, he can sell 2600 sets. The total cost of producing x television sets is C(x)=3300+608x−0.09x^2.
answered
Oct 17, 2023
Mathematics
college
1
answer
215k
views
Grace and Maria are practicing for a fitness test. Each day, they do as many curl-ups as they can in 1 min. Which measures could best be used to argue that Maria is better at doing curl-ups than Grace
asked
Aug 24, 2023
Mathematics
college
1
answer
167k
views
In what year was U.S. troop strength boosted to more than 500,000? A. 1964 B. 1965 C. 1968 D. 1969
asked
Jul 1, 2023
History
high-school
1
answer
110k
views
8. Max's employer has at most $18.00 to spend on tape measures for his crew. How many can he buy with that amount if each tape measure costs $4.50? (Help please!!!) 7. After paying $5.00, Taylor has no
asked
Jun 23, 2023
Mathematics
college
2
answers
102k
views
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