Mathematics, 06.06.2021 16:50 deveshtewariri8584
You are standing next to a really big circular lake. You want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! You decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400Ο m400, pi, start text, space, m, end text.
What is the diameter ddd of the lake?
d=d=d, equals
\text{m}mstart text, m, end text
Answers: 3
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Find four consecutive odd numbers which add to 64. give the numbers smallest to largest
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Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. use a normal probability distribution with a standard deviation of 2.5 hours to answer the following questions about daily television viewing per household. a. what is the probability that a household views television between 4 and 10 hours a day? (to 4 decimals) b. how many hours of television viewing must a household have in order to be in the top 7% of all television viewing household? (to 2 decimals) c. what is the probability that a household views television more than 4 hours a day? (to 4 decimals)
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As a project for math class, two students devised a game in which 3 black marbles and 2 red marbles are put into a bag. first the players must decide who is playing black marbles and who is playing red marbles. then each player takes a turn at drawing a marble, noting the color, replacing the marble in the bag, and then drawing a second marble and noting the color before returning it to the bag. the point scheme for the game is detailed in the table below. point values for marble game black marble points red marble points both black: +2 points both red: +4 points different colors: β1 point different colors: β1 point both red: 0 points both black: 0 points
Answers: 2
You are standing next to a really big circular lake. You want to measure the diameter of the lake, b...
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