A worker at a local aquarium is instructed to estimate the population of anchovies in the tank. She catches 140 anchovies, marks them with special paint, and returns them to the tank. Then she catches 410 anchovies and finds that 14 of them are marked. To the nearest whole number, what is the best estimate for the anchovy population?

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.