Mathematics, 12.01.2022 14:00, kamrulh278
There are `5` cookies for every `\frac{1}{2}` of a plate. How many cookies would be on `1` whole plate?
Answers: 2
Mathematics, 22.06.2019 00:20, Jaymiegrimes22
Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?
Answers: 1
Mathematics, 22.06.2019 02:30, Leii691
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.
Answers: 3
There are `5` cookies for every `\frac{1}{2}` of a plate.
How many cookies would be on `1` whole p...
Mathematics, 19.02.2020 00:21
Mathematics, 19.02.2020 00:21
Mathematics, 19.02.2020 00:21
Mathematics, 19.02.2020 00:21
Computers and Technology, 19.02.2020 00:21