Addison studies a tarantula that is 30 millimeters long. suppose she uses a microscope to magnify the spider by 4 times 100. how long will the spider appear to be?

What is the range for 31,39,29,34,37,24,36,33,34,28

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Math each whole number with a rational,exponential expression