Solve this application using logarithms. how long will money in savings take to double at 5% interest compounded annually? round the answer to the nearest hundredth of a year.

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m