A meteorologist who sampled 6 thunderstorms found that the average speed at which they traveled across a certain state was 18 mph. The standard deviation of the sample was 2.7 mph. Round the final answers to at least two decimal places. find the 80% confidence interval of the mean. assume the variable is normally distributed

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?