PLEASE HELP ME
The bloodhound, a type of dog, has 4.0 x 10^9 scent receptors in its nose. A typical human has 1.2 x 10^7 scent receptors. How many times more scent receptors does a bloodhound have than a human? Round to nearest whole number.

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.

Which angle of rotation is an angle of rotational symmetry for all figures?

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years