Mathematics, 13.09.2021 14:00 brockmorrison3468
A signal from a spacecraft orbiting Mercury travels to Earth at a speed of 3x10s meters per second. If the distance between Earth and the spacecraft is 2.0221 x 10K kilometers, which of the following is closest to the number of minutes it will take for a signal from the spacecraft to reach Earth? (1 kilometer = 1,000 meters) what's the answer?
Answers: 1
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Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.
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Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59
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Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)
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Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
A signal from a spacecraft orbiting Mercury travels to Earth at a speed of 3x10s meters per second....
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