How were the native peoples of the Americas living prior to European contact?

PLEASE HELP WILL MARK BRAINLIEST the function y= -16t^2 + 248, models the hight y in feet of a stone t seconds after it dropped from the edge of a vertical cliff. How long will it take the stone to hit the ground? PLEASE ANSWER! Which expression is equal to the length of the hypotenuse of a right triangle, formed inside the unit circle, with a radius of 1?A: sin 0/ cos 0B: sin^2 0 + tan^2 0C: sin 0 + cos 0D: sin^2 0 + cos^2 0 Margarita, age 30, used to work 80 hours a week as a corporate lawyer. this year she quit her job to take care of her five-month-old daughter. she is currently not looking for a job. the survey conducted by the bureau of labor statistics will count margarita today as choose one:a. not in the labor force.b. not in the working-age population.c. a discouraged worker.d. employed.e. unemployed. Maya can't find her red sandals. Tamiko is wearing red sandals. Therefore, Tamiko stole Maya's shoes. This is an example of How would removing invasive species from anecosystem help reduce the chances of a nativespecies becoming extinct?AThe native species would go extinctsooner.BThe native species would no longer beinfected by diseasesCThe native species would be better adaptfor survival.DThe native species would not have tocompete for necessary resources, Heterocyclic aromatic compounds undergo electrophilic aromatic substitution in a similar fashion to that undergone by benzene with the formation of a resonance-stabilized intermediate. Draw all of the resonance contributors expected when the above compound undergoes bromination What is the function of the nucleus? A. Builds proteins B. Stores the cell's glucose C. Stores the cell's DNA D. Produces energy for the cell by respiration In a concentrated network configuration:a. firms perform a supply chain activity in one location and serve foreign locations from itb. firms allow each site on the network to operate with full autonomyc. firms tightly link operations and supply chain activities to one anotherd. firms perform a supply chain activity in various countries [tex]12 \times \frac{5}{6} - 14x + \frac{1}{6} x[/tex]can anyone help me solve this ! You pack sandwiches for a hike with your friends. Each sandwich takes 2 slices of bread, and each hiker eats one sandwich. How many slices of bread are used for n hikers? What Is the answer to it? Consider two bonds, a 3-year bond paying an annual coupon of 5%, and a 20-year bond, also with an annual coupon of 5%. Both bonds currently sell at par value. Now suppose that interest rates rise and the yield to maturity of the two bonds increases to 8%. a. What is the new price of the 3-year bond? how many quarts make 5 gallons The Ruiz family is exchanging euros for US dollars. The exchange rate is 1 euro equals 1.35261 USD. Since the Ruiz family knows that USD are stated to the nearest hundredth of a dollar, they used the conversion ratio. Will this give the Ruiz family the correct exchange? An atom of nitrogen has seven electrons. Which diagram correctly represents the arrangement of these electrons?.OB11121s 11:28 11112p1s 122p1s 1212s 2pOD. 1111s 112s112p. A brick weighs 50.0 N, and measures 30.0 cm 10.0 cm 4.00 cm. What is the maximum pressure it can exert on a horizontal surface due to its weight? Read and choose the option that answers the question. Buenas tardes, amigos! Me llamo Elena y vivo en El Salvador. Me despierto a las seis de la maana, escucho msica y tengo una radio grande. En las tardes, me ducho y me arreglo. Voy con mis amigas al mercado. Antes de ir, me peino el pelo, me lavo la cara y me maquillo. Based on the reading, select the "yo-go" verb used in the paragraph. (1 point) Live Have Comb Wash Llevaste un paraguas contigo? No. No ___ llev. *(A) La (B) Lo (C) Las (D) Los (E) El find a rational number that is between 5.2 and 5.5. explain why it is rational.