Expert Answers

Factor fully: a.

b.

Figure 14-7 Refer to Figure 14-7. Suppose a firm in a competitive market, like the one depicted in panel (a), observes market price rising from

to

. Which of the following could explain this observation? a) The entry of new firms into the market. b) The exit of existing consumers from the market. c) An increase in market supply from Supply to Supply

- d) An increase in market demand from Demando to Demand

.

Provide the correct IUPAC name for the compound shown here. sec- tri di iso tert- cyclo hex pent boro but prop bromo ene ane ide yne yl

Phil Clark is considering purchasing a rental property. If he does, he would be able to immediately rent the property out, collecting the first month’s rent payment up front. Mr. Clark’s plan would be to own the property for 20 years, renting it for the same amount every month while owning the property. After 20 years, Mr. Clark plans to donate the property to charity, however because Mr. Clark plans to be extremely wealthy by then, he will not be able to consider the charitable donation as a tax deduction. Which of the following terms best describes Mr. Clark’s potential stream of cash flows? Group of answer choices Annuity due Annuity Growing perpetuity Perpetuity

The aqueous workup removes most if not all of the water soluble impurities including THF from the product mixture. Which of the following will be affected the most if the majority of THF is till present in the product mixture? a. Drying the product mixture with anhydrous sodium sulfate. b. The column chromatography. c. Rotary evaporation. d. Identification of N-succinimide in the product mixture with IR spectroscopy.

Compound \( \mathbf{B} \) has molecular formula \( \mathrm{C}_{5} \mathrm{H}_{12} \mathrm{O} \). It shows four signals in the \( { }^{1} \mathrm{H} \)-NMR spectrum - a doublet of integral 6 at 1.12 ppm , a triplet of integral 3 at 1.22 ppm , a quartet of integral 2 at 3.41 ppm , and a septet of integral 1 at 3.70 ppm. The \( { }^{13} \) C-NMR spectrum of \( \mathbf{B} \) shows four unique signals. Identify \( \mathbf{B} \) and explain your reasoning. Use the editor to format your answer

Evaluate the integral below using any appropriate algebraic method or trigonometr

Which of the following best illuritabes the fundamental attribution error? Gertude is nervous about attending ther high school reunicen because she is conscious that she is overweight. She feels that others will make fun of her. Sarah is set to take her driving test. Athough she Nas practiced innumerable times, she still feels agitated and unprepared at the proypect of the test. Nithough her fellow students being freshers are as nervous as Maria, she assumes that they are happy and relased because they are taking and lowphing with each coher. Bernard samare or the fact that airhis colledguestorson it a

, whereas he is a teenotaler. He feels aobrehersive above ioining them for an after-effice Berte.

Decide whether or not the conditions and assumptions for inference with the two -proportion z-test are satisfied. Explain your answer. An Illinois study examined the effect of day care on behavior in toddlers. Randomly selected parents who had a toddler in full-time day care were asked if their child had behavioral problems. The researchers found that among 987 parents surveyed, 212 said their child had behavioral problems. Among 349 randomly selected parents with a toddler at home, 17 reported that their child had behavioral problems. Group of answer choices The assumptions and conditions necessary for inference are satisfied. The assumptions and conditions necessary for inference are not satisfied. The samples are not independent of each other. The assumptions and conditions necessary for inference are not satisfied. There are not at least 10 successes and at least 10 failures in each sample.

Like most children, Bev and Barbie's ideas of gender roles are affected by which of the following? their chromosome make up how much testosterone they have the color of their hair watching male and female characters on TV