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If a person had 100 g of pure radioactive nuclei with a half-life of 100 years, then after 100 years he or she would have _____ of radioactive nuclei Which sentences identify the advertising objectives of a business?An ice cream business ran into trouble when news of a possible contamination reached its consumers. After a consumer uproar over negligence, the company decided to restore its credibility with the help of public relations. It released statements to the media about its strict regulated processes and also refuted rumors of contamination. It decided to target a market between ages five and fifteen to help position the product as child friendly and establish it as safe to consume. The company wanted to ensure that the product was marketed in a repackaged form in order to gain credibility and boost sales as compared to rivals. However they did not reduce prices, as reducing prices would be met with suspicion. Frequency of the advertised commercial was increased in order to increase recall among consumers. This proved effective, as within a few months there was no further drop in sales and sales slowly started gaining momentum Let(u, v) = (3u + 9v, 9u + 9v). Use the Jacobian to determine the area of(R) for: (a)R = [0,91 [0, 6](b)R = [2,20] [1, 17](a)Area ((R)) =(b) Area ((R)) = The length of a rectangle is five times its width.If the perimeter of the rectangle is 108 cm, find its length and width. In linux, the most popular remote access tool is openssh. which software performs the same remote command line (cli) access from a windows machine 1. Sanchez deposited $3,000 with a bank in a 4-year certificate of deposit yielding 6% interestcompounded daily. Find the interest earned on the investment. (4pts) A(n) _________________ is the position an organism occupies in a food chain. the sales tax rate in your city is 7.5%. What is the total amount you pay for a $6.84 item. Within a population of butterflies, the color brown (B) is dominant over the color white (b). And, 40% of all butterflies are white. Given this simple information, which is something that is very likely to be on an exam, calculate the following: The percentage of butterflies in the population that is heterozygous. The frequency of homozygous dominant individuals. Consider a metal plate on [0,1] [0,1] with density rho(x,y) = x+ y g/cm2, where and are positive constants. Show that thecenter of mass must lie on the line x + y = 7/6 . Read the passage. HELP ME PLS"MARJORIE. "The clear call rang out, breaking the afternoon stillness of the ranch, but there was no response, and after waiting a moment Miss Grahamgave her wheeled chair a gentle push, which sent it rolling smoothly across the porch of the ranch house, down the inclined plane, which servedthe purpose of steps, to the lawn. It was very hot, the sun was blazing down as only an Arizona sun can blaze, and not a breath of air was stirring,But Miss Graham was accustomed to the heat and the glare. She paused for a moment, gazing off over the vast prairie to the Californiamountains, nearly a hundred miles away. She generally paused on that same spot for one look, although the landscape was the only one she hadseen in twelve years. Then she moved on again, across the lawn, now parched and dry from the long summer's heat, toward the stables andout buildings. It was before the smallest of these out buildings, a tiny log cabin, that she finally brought the chair to a standstill. "Marjorie, are you there?"There was a sound of some one moving inside, and a girl of fourteen, with a book in her hand, appeared in the doorway. At sight of theWhat does the reader learn based on the narrator's point of view in the passage?1. Marjorie worries that Aunt Jessie needs help. 2. Marjorie is fond of her old toys in the playhouse. 3. Marjorie and Aunt Jessie once had tea parties in the playhouse. 4. Marjorie's Aunt Jessie feels pride about being able to get around on her own. compared to neandertal burials, the earliest burials of anatomically modern human beings: group of answer choices all of the above are more likely to show items of personal adornment show a higher proportion with grave goods are more elaborate in the kinds of grave goods tobacco product that heats tobacco or synthetic nicotine without burning it, producing an aerosol. This is called____ Helpppppp pleaseeeee Question 2read the following school injury report.a. write an analysis of the report, making sure to identify each factor thatprobably played a role in causing the collision and the injuries.b. describe how the injuries could have been prevented. please help! I don't understand this at all "The times for the mile run of a large group of male college students are approximately Normal with mean 7. 06 minutes and standard deviation 0. 75 minutes. Use the 68-95-99. 7 rule to answer the following questions. (Start by making a sketch of the density curve you can use to mark areas on. ) (a) What range of times covers the middle 95% of this distribution a time capsule has been buried 98m away from the cave at a bearing of 312 degrees how far west of the cave is the time capsule buried? give your answer in 1 decimal places Complete the proof that QSTQRT. X-1 if x < 2 Let f(x)=1 if 2sxs6 X+4 if x > 6 a. Find lim f(x). X-+2 b. Find lim f(x). X-6 Select the correct choice and, if necessary, fill in the answer box to complete your choice. O A. lim = X-2 O B. The limit is not - oo or co and does not exist. Select the correct choice and, if necessary, fill in the answer box to complete your choice. O A. lim = X-6 OB. The limit is not - oor oo and does not exist.