Can you with these two questions?
1)
scientists are studying a 500 g. sample...
Mathematics, 07.01.2020 00:31 cam1976
Can you with these two questions?
1)
scientists are studying a 500 g. sample of a radioactive element. which has an annual decay rate of 11%. how many grams of the sample would be left after 10 years?
round the answer to two decimal places.
2)
in 2000, the population of an ohio town was 140,212. the population is expected to grow at a rate of 2.5% each year.
at this rate, what would be the population in 2040?
round your answer to the nearest whole number.
Answers: 3
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Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?
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A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.
Answers: 1
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