The population P(t) of a culture of the bacterium Pseudomonas areuginosa is given by P(t) = -1700t^2 + 78,000t + 10,000, where (t) is the time in hours since the culture was started.

The system of equations graphed below has how many solutions? y = 2x + 2

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?