Mathematics, 25.10.2019 21:43 QueenKy9576
L. f. richardson proposed a model to describe the spread of war fever. his proposal: if y(t) is the percent of the population advocating war at time t, then the rate of change of y(t) at any time is proportional to the product of the percentage of the population advocating war and the percentage not advocating war. set up a differential equation that is satisfied by y(t). (note: use k for the constant of proportionality with k > 0.)y' = , k > 0
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Mathematics, 21.06.2019 18:10
What is the value of x in the following equation. -x ^3/2 = -27
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Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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Mathematics, 21.06.2019 22:30
Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
Answers: 1
L. f. richardson proposed a model to describe the spread of war fever. his proposal: if y(t) is the...
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