What is the value of x in the following equation. 1/5^x = 5^8 a) -8 b) 8 c) 40 d) -40

A16 ounce bottle of orange juice says it contains 200 milligrams of vitamin c which is 250% uh just read the paper it explains it better

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

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