Mathematics, 07.06.2021 23:30, natasniebow
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(d) A boat travels from C to A at an average speed of x m/s.
A second boat travels from B to A at an average speed 1 m/s faster than the first boat.
It takes the first boat 1 minute longer to reach A than the second boat.
Write down an equation in x and show that it simplifies to x2 - 4x - 30 = 0.
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Answers: 1
Mathematics, 21.06.2019 20:10, jackfrost5
The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)
Answers: 1
Mathematics, 21.06.2019 20:30, einsigcn8481
Dianeβs bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.
Answers: 2
15
(d) A boat travels from C to A at an average speed of x m/s.
A second boat travels from B t...
A second boat travels from B t...
English, 22.01.2020 20:31