Andrea pushes a 16.7 kg toy car on a frictionless, horizontal surface. If the toy car is initially at rest, what is the speed of the toy car after she pushes it for 6.6 s with an acceleration of +4.98 m/s2?

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

Can someone answer this question? : )

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)