numerical & proportional reasoning
posted by megan .
students in a biology class measured and recorded the lengths of different microscopic organisms. the results are recorded below.
b 4.72* 10(exponent -4)
a- a fourth organism was measured and found to be 1/40 the length of organism b. what was the length of organism d? explain
b-which of the 4 organisms in the table was the longest? explain