25 POINTS PLEASE HURRY Which answer choice correctly identifies the missing information in the
problem?
Leo is 23 years old and just graduated from college. He accepted a job as
the manager of a amusement park. His major decision was to offer family
memberships to the public for $200 a year. The single admission to the
amusement park is $25 per family each visit. How many shows can a family
see if they have a limited budget?
There is no missing information; to find the answer you divide 200 by
OA)
25.
OB) You need to know how many people are in the family.
You need to know how many times the family will go to the
amusement park.
You need to know the amount of the family budget to solve the
OD)
problem.

Submarines control how much they float or sink in the ocean by changing the volume of air and water contained in large ballast tanks. when the tanks are completely full of water, the submarine increases its overall mass and sinks down to the bottom. when the tanks are completely full of air, the submarine reduces its overall mass and floats to the surface. depending on the density of the seawater surrounding the submarine, it will pump seawater in or out of the tanks in order to achieve the same overall density as the sea water and float neutrally in the water. the volume of the submarine never changes. when the tanks are completely full of water, a submarine with a volume of 7.8\times10^3\text{ m}^37.8×10 3 m 3 7, point, 8, times, 10, start superscript, 3, end superscript, space, m, start superscript, 3, end superscript has a total mass of 8\times10^6\text{ kg}8×10 6 kg8, times, 10, start superscript, 6, end superscript, space, k, g. the density of the seawater is 10^3\text{ kg/m}^310 3 kg/m 3 10, start superscript, 3, end superscript, space, k, g, slash, m, start superscript, 3, end superscript. to make that submarine float neutrally, and neither float nor sink in the ocean, what volume of water does that submarine need to subtract from its tanks?