For the following question, find the surface area of the regular pyramid shown to the nearest whole number

The value √10 and √15 are plotted on the number line

Can someone me out here and the tell me the greatest common factor

Apopulation of 1500 insects grows exponentially, by a factor of 3 every week. select all equations that represent or approximate the population, p, as a function of time in days, t, since the time it was 1500.