If the number of students taking online courses is increasing at a rate of 7% per year, how long would it take i the number of students taking online courses to
double?
a) about 14.3 years
b) about 10.24 years
c) about 2.8 years
d) about 28.57 years

What is the number 321,000,000 in scientific notation? also what is the number? ?

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above