LearnLab

Where Knowledge Meets Support

Latest Questions

. in a tug-of-war, 13 children, with an average mass of 30 kg each, pull westward on a rope with an average force of 150 n per child. five parents, with an average mass of 60 kg each, pull eastward on the other end of the rope with an average force of 475 n per adult. assuming that the whole mass accelerates together as a single entity, what is the acceleration of the system?
1 Answer
sea water contains 1.94% chlorine (by mass). how many grams of chlorine are in there in 400 ml of seawater if the density of seawater is 1.025 g/cm3.
1 Answer
Are car tires considered insulators or conductors? Why?
1 Answer
Which traits appear to be most beneficial for survival in this environment?
1 Answer
Each of my nucleotides include a phosphate, sugar, and baseDNARNABoth
1 Answer
Which sentence correctly uses punctuation to separate coordinating adjectives?
1 Answer
What is the pattern 6 1 8 4 2 7 answer i dont understand this is sposed be for kindergarten and tell me how you know the answer
1 Answer
no member of the green party voted for the tax cut. p2) mr jacobs did not vote for the tax cut. c) mr jacobs is a member of the green party.
1 Answer
Does a work of art need to be permanent to be considered "real" art?Does it need to be in a form that can be collected and displayed by galleries and museums?How is our experience of an ephemeral piece different than a permanent work?
1 Answer
a new corporate bond is being offered for $930. the bond has a face value of $1,000 and matures in 10 years. the coupon rate is 7% per year, payable annually. what is the company's cost of capital for this bond issue if the bond broker's fee
1 Answer
if a disease were to selectively target spongy bone rather than compact bone, would you expect the individual to have an increased risk of fractures, an increased risk of anemia, neither, or both?
1 Answer
which of these activities is most directly associated with the employment phase of the staffing process? which of these activities is most directly associated with the employment phase of the staffing process? screening job applications evaluating the results of a job aptitude test deciding on finalists for a job advertising a job opening
1 Answer
giving a false impression, although not actually an untruth, is still an ethical violation. true false
1 Answer
Which of the following marrow elements provides the microenvironment for proliferation and differentiation of hematopoietic cells?A. White pulpB. Germinal centersC. Yellow marrowD. Red marrow
1 Answer
if the economy is initially at long-run equilibrium and aggregate demand declines, then in the long run the price level (hint: what will happen to the price level after the economy self-corrects) group of answer choices and output are higher than in the original long-run equilibrium. and output are lower than in the original long-run equilibrium. is lower and output is the same as the original long-run equilibrium.
1 Answer
From a position 7 meters above the ground level in a building, an observer measures the angle of elevation of the top of a flagpole to be 50 degrees, and the angle of depression of the foot of the flag pole is 20degrees. How tall is the flagpole? (2 marks)
1 Answer
why do paleontologists frequently revise their ideas about the evolutionary relationships of hominid species
1 Answer
eva is trying to work on her anger management skills. a behavior analyst recommended that she record antecedents and consequences of her anger outbursts each time she has an episode. what type of observation is she being asked to perform?
1 Answer
what is one of the greatest advantages of cloud computing? it makes information more secure. it makes information more accurate. it makes information easier to access. it makes information easier to delete.
1 Answer
how much would a new college graduate in business have to earn in order to have a starting salary higher than 99% of all starting salaries of new college graduates in the health sciences (to the nearest whole number)?
1 Answer
the nurse is caring for a client with severe diabetic ketoacidosis. which electrolyte imbalance will occur as a result of the acidotic state? select all that apply.
1 Answer
True or False: Affirmative artwork often appears to be general at first, but, upon careful investigation, details that carry special meanings to the Deaf community become apparent.
1 Answer
________ allows agencies with different legal, geographic, and functional authorities and responsibilities to work together effectively w/o affecting individual agency authority, responsibility, or accountability
1 Answer
Marketers hold a focus group to learn more about how customers feel toward a new producta. Primary; qualitativeb. Secondary; externalc. Primary; quantitatived. Secondary; internal
1 Answer