Today, anyone with a receiver can use GPS. Which of the following groups built the GPS and was the first to use it?
A.
firefighters
B.
airlines and pilots
C.
city police departments
D.
the US military

Yo can someone help me out A Red-Tailed Hawk leaves its nest and flies 100.0 meters across the sky in 20 seconds, when it spots a garter snake on the ground below. It then flies 50.0 meters in 5.0 seconds to catch the snake. What was the hawk's average speed over his entire journey? HELP PLSA) 16B) -4C) -16 Amy has to write a paper for school that has more than 3,315 words. She has already written 1,222 words and writes at a rate of 299 words per day. Which of the following inequalities could be used to solve for x, the number of days it will take Amy to finish her paper? A. 299x > 3,315 B. 299x > 1,222 C. 299x + 1,222 > 3,315 D. 299x - 1,222 > 3,315 Find the missing term.7-147 798 = 718 7-38 _____ . A ventilation fan has blades 0.25 m long rotating at 20 rpm (revolutions per minute). What is the centripetal acceleration of a point on the outer tip of a blade We elect a president for how many years Choose the source that would support or defend the following assertion.Your donation would help us to give the Help Group a larger part of our profit, which is great because 98% of their funding comes from private donations.an interview with a student in the club that is asking for donationsthe Help Group's Websitea comparison of the amount of profits that the club will make without the donation and the amount they'll make with the donation.both b and ca and cnone of the above 4. Which of the following statements is most accurate about populationpatterns of the United States?a. The western half of the United States is more populated than the eastern half.b.The states with the fastest growth are found along the Mississippi River.c.Population growth has occurred relatively evenly throughout the country.d.Pull factors (such as economic opportunities and weather) have caused migrationfrom the Midwest to the Sun Belt. can someone help answer this? choose the verb from the table(in the picture) that best completes each sentence in number 1-5 and conjugate it in the blanks provided. you will not use all of the words.Mi madre _____ _____ a las 5:30 de la maana. Despus de ducharme, yo _____ _____ con una toalla.Mis hermanos nunca _____ _____ los dientes. Qu horrible!Cuando hace fro, yo _____ _____ una chaqueta (jacket).A qu hora _____ _____ t en tu cama por la noche. You have three drinks in front of you. you know how they are made, but are unsure which one has the highest concentration of juice crystals. The first drink has 10g of juice crystals dissolved in 50mL of water. The second drink has 15g of juice crystals dissolve in 100 mL of water and the third drink has 6g of juice crystals dissolve in 25 ml of water. make a plan to figure out the concentration of each drink. what was the most concentrated drink? How did you determine this since all three drinks had different amounts of solvent? use the multiples method to find Least common denominator , then find the sum or difference , please help me understand dis ill mart brainliest Your essay should be written in objective tone and avoid using personal pronounssuch as "I, me, my."TrueO False Why is education so important when applying for a job?Answer in 34 sentences.Answer in your own words. The slope of a line is 1/7 and it passes through the point (21, 14). What isthe equation of the line in point-slope form?* What contributed to the downfall of Chinas republic? Chiang Kai-shek seized power as a dictator. Warlords overthrew president Sun Yat-sen. Chinas presidents did not have enough power. Nationalists attacked the republican government. someone pls helphow do i say "Tomorrow will be a sunny day, and the temperature will be around 3 degree below zero." and "Today is cloudy, the temperature is between 60 degree to 70 degree. " in chinese What happens in a communitys economy?A. Services produce goods and store them for later use.B. Goods and services are produced and distributed.C. Hunters, gatherers, and farmers produce everything.D. Enough goods are produced for a small number of people to survive. the loyalist in North America in the 1770s would have most likely supported which of these? USA test prep