A large bacterium measures 750 micrometers in diameter. One micrometer = 10-6 meters. How would you
express the diameter of the bacterium in meters using scientific notation?
A
7.5 x 10-8
B 750 x 10-6
75 x 10-5
D
7.5 x 10-4
what is the answer

Fran would like to estimate the mean amount of time it takes people in her town to travel to work. the town's population is 150,000 and about 90,000 of those are working adults. which statements are true? select each correct answer. there is no way to infer the value of the mean. she must collect data for all 90,000 working adults and calculate the mean. a larger sample of working adults will provide a better estimate of the true mean than a smaller sample. the population of working adults is too large for using a sample to estimate the mean of the entire group. if she takes a random sample of the population of working adults in her town, the mean for that group is likely close to the mean for the entire group.

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

If i had 1234 apples and 1 banana what is the total amount