The number if ducks in a pond is equal to the square root of the number of fish, and the number of turtles is equal to the cube root of the number of fish. the number of fish in the pond is more than 1 but less than 100. there are no fractional or negative numbers of ducks, fish or turtles. how many of each are in the pond?

Can someone me with my hwplz(only the circled ones)

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

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