Use proportional reasoning to solve for the missing value in each of the following scenarios. enter a numerical answer only. a business jet burns 300 gallons of gasoline per hour. how many gallons of gasoline will the jet burn in a three hour flight? the business jet burns a0 gallons of gasoline in a three hour flight. on average, one gallon of gasoline weights approximately six pounds. how many pounds does fifty gallons of gasoline weigh? fifty gallons of gasoline weighs a1 pounds. for every one yard, there are thirty-six inches. convert 2,124 inches to an equivalent number of yards.2,124 inches = a2 yards a person who weighs 240 pounds burns 180 calories per mile of running. if a person burns thirty-six calories by running one mile, how much does the person weigh? a person who weighs a3 pounds, burns thirty-six calories while running one mile.5.a rice casserole recipe serves four people and requires two tablespoons of butter. how many people will the rice casserole serve if the recipe is scaled to require six tablespoons of butter? a rice casserole that requires six6 tablespoons of butter serves a4 people. this is middle school work

Listed below are time intervals (min) between eruptions of a geyser. assume that the "recent" times are within the past few years, the "past" times are from around 20 years ago, and that the two samples are independent simple random samples selected from normally distributed populations. do not assume that the population standard deviations are equal. does it appear that the mean time interval has changed? is the conclusion affected by whether the significance level is 0.10 or 0.01? recent 78 90 90 79 57 101 62 87 71 87 81 84 57 80 74 103 62 past 88 89 93 94 65 85 85 92 87 91 89 91 follow the steps of hypothesis testing, including identifying the alternative and null hypothesis, calculating the test statistic, finding the p-value, and making a conclusions about the null hypothesis and a final conclusion that addresses the original claim. use a significance level of 0.10. is the conclusion affected by whether the significance level is 0.10 or 0.01? answer choices below: a) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.01 but is not rejected when the significance level is 0.10. b) no, the conclusion is not affected by the significance level because h0 is not rejected regardless of whether a significance level of 0.10 or 0.01 is used. c) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.10 but is not rejected when the significance level is 0.01. d) no, the conclusion is not affected by the significance level because h0 is rejected regardless of whether a significance level of 0.10 or 0.01 is used.