Simplify. 7√50x^15y^21 assume x and y are nonnegative. a.5x7y102xy−−−√b.35x7y102xy2−−−−√c. 35x7y10xy−−√d.35x7y102xy−−−√

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1