Mathematics, 13.09.2019 22:30 bria58490
(answer i really need this)
the average distance from the sun to the planet mercury is about 58,000,000 km. the diameter of a human hair is about 0.0025 cm.
(a) what is the distance from the sun to mercury written in scientific notation?
(b) what is the diameter of a human hair written in scientific notation?
(c) in comparing the measurements in parts (a) and (b), what else must be done before a comparison is made?
write out your answer.
Answers: 1
Mathematics, 21.06.2019 17:30
Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression
Answers: 1
Mathematics, 22.06.2019 02:00
The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your
Answers: 3
Mathematics, 22.06.2019 02:30
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
Mathematics, 22.06.2019 02:30
Last month, leonhard euler's watch kiosk at the mall had total sales of $9,489. merchandise totaling $225 was returned. the goods that were sold cost leonhard euler's $5,481. operating expenses for the moth were $992. what was the gross profit on sales?
Answers: 1
(answer i really need this)
the average distance from the sun to the planet mercury is about...
the average distance from the sun to the planet mercury is about...
Mathematics, 06.12.2020 22:30
Mathematics, 06.12.2020 22:30
World Languages, 06.12.2020 22:30
Mathematics, 06.12.2020 22:30
Mathematics, 06.12.2020 22:30
Mathematics, 06.12.2020 22:30
Mathematics, 06.12.2020 22:30
Social Studies, 06.12.2020 22:30