Recent activity by Levente Otta

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A 15.0 kg block b is placed on an incline that makes an angle of 35.00 to the horizontal. A second block a with a mass of 10.0 kg is tied to block b and can move freely in the vertical axis. The pulley

asked Sep 7, 2024

1 answer 134k views

Onsider the following elementary steps that make up the mechanism of a certain reaction: 2X→Y+Z₂X→Y+Z Y+2L→M+ZY+2L→M+Z A) What is the overall reaction?

asked Sep 2, 2024

1 answer 121k views

What components would you NOT include in the reaction tube for a PCR in a thermocycler?

asked Aug 10, 2024

1 answer 84.6k views

Jan has $135 in $5 and $10 bills, totaling 1 bill in all. How many of each type of bill does she have?

asked Jul 3, 2024

1 answer 152k views

A portion of an advertisement reads: ""New 4-bedroom, 2-bath home for sale in a family neighborhood. Yours for only $1100 per month."" This advertisement violates the provisions of the: A. Truth-in-Lending

answered Jun 20, 2024

1 answer 155k views

Trevor bought a truck for $29,500. The value of the truck depreciates by 15% each year. Write an exponential function to represent the data and find the value of Trevor's truck in 6 years"

asked May 11, 2024

1 answer 180k views

Organisms such as animals and most microorganisms must obtain carbon in reduced forms from their such organisms are referred to as: a) Autotrophs b) Heterotrophs c) Decomposers d) Producers e) Mixotrophs

asked Apr 21, 2024

1 answer 41.5k views

What self pattern is identified by NK cells? a) MHC II molecules b) MHC I molecules c) CD4 molecules d) CD8 molecules

asked Apr 12, 2024

1 answer 16.0k views

Robert L. Katz proposed that managers need three critical skills in managing, which are ________. A. planning, organizing, motivating. B. organizing, leading, and controlling C. entrepreneur, disturbance

asked Apr 11, 2024

1 answer 161k views

What are the five elements of the Plot Diagram? A. Beginning, Middle, End, Conflict, Resolution B. Before, During, After, Problem, Solution C. Exposition, Rising Action, Climax, Falling Action, Resolution

answered Mar 17, 2024

2 answers 227k views

In glaucoma, damage occurs primarily to the ______. A. blood vessels in the choroid B. ganglion cells in the retina C. aqueous humor D. vitreous humor

answered Feb 23, 2024

1 answer 157k views

Mary, Bozo, Lee, Jan, Jay, and Nelly are on the academic challenge team. The club advisor will assign students to 3-person teams at the next competition. How many different 3-person teams can be formed

answered Dec 22, 2023

1 answer 199k views

ILL GIVE 40 POINTS!! Which of the following numbers can be expressed as a decimal that terminates? seven over four, five over nine, three over eight, two over three seven over four and three over eight

answered Oct 23, 2023

2 answers 228k views

Ricardos family eats out at a restaurant. Their total bill is $45. If they leave a 20% tip a) how much of a tip will they leave? b) write an equation that you can use to get the amount of the tip. t= __

answered Sep 27, 2023

2 answers 175k views

Share 250,000 in the ration 7:3

answered Aug 12, 2023

2 answers 108k views

How many moles are in 20.0 g of water

asked Jun 11, 2023

1 answer 95.9k views

Need help setting up question 6U.S annual energy consumption = 1.0 x 10²⁰The energy released by burning 1 kg of coal = 1.6 x 10⁹

asked Apr 8, 2023

1 answer 133k views

The number of lines that can be drawn perpendicular to a given line at a given point on that line in space is:A. 3B. 0C. not enough informationD. infinitely many

asked Feb 26, 2023

1 answer 92.1k views

Select the correct answer.A regular octagon has what type of symmetry?A. line symmetry onlyB. point symmetry onlyC. both point and line symmetryD. neither point nor line symmetry

answered Feb 20, 2023

1 answer 95.2k views

Which two sentences are punctuated correctly? A. I have never seen such an adorable, little puppy. B. The short, stocky man used to be a quarterback. C. You will have to cross a narrow, treacherous bridge.

asked Feb 5, 2023

2 answers 93.2k views

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