Keller’s third law of orbital motion states that you can approximate the period P(in earth years) it takes a planet to complete one orbit of the sun using the fraction P= D 2 over 3, where is the distance (in astronomical units, AU) from the planet to the sun. Howmany earth years would it take for a planet that is 200 AU from the sun?

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

According to a research study, parents with young children slept 6.4 hours each night last year, on average. a random sample of 18 parents with young children was surveyed and the mean amount of time per night each parent slept was 6.8. this data has a sample standard deviation of 0.9. (assume that the scores are normally distributed.) researchers conduct a one-mean hypothesis at the 5% significance level, to test if the mean amount of time parents with young children sleep per night is greater than the mean amount of time last year. the null and alternative hypotheses are h0: μ=6.4 and ha: μ> 6.4, which is a right-tailed test. the test statistic is determined to be t0=1.89 using the partial t-table below, determine the critical value(s). if there is only one critical value, leave the second answer box blank.