Mathematics, 09.10.2019 04:10, heavyhearttim
5. during the eruption of mount st. helens in 1980. debris was ejected at a speed of over 440 feet per second
(300 miles per hour). the elevation in feet above sea level of a rock ejected at an angle of 75° above
horizontal is given by the function y(1) --1612 +425t+8200 where t is the time in seconds after the
iption. the rock's horizontal distance in feet from the point of ejection is given by x(i) = 1131. if the rock
landed at an elevation of 6000 feet, what is the horizontal distance from the point of ejection to where it!
landed rounded to the nearest hundred feet?
Answers: 1
Mathematics, 21.06.2019 17:00, samantha9430
The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 20:30, aavil5659
Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?
Answers: 1
Mathematics, 21.06.2019 21:10, Marshmallow6989
Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.
Answers: 2
5. during the eruption of mount st. helens in 1980. debris was ejected at a speed of over 440 feet p...
English, 27.10.2020 21:10
Mathematics, 27.10.2020 21:10
Business, 27.10.2020 21:10
English, 27.10.2020 21:10