Un pueblito de santiago nuevo leon cuenta con 1256 habitantes de los cuales el 25% son mayores de 60 años ¿que cantidad de personas tiene menos de 60 años

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

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?