Solve the problem.A right triangular plate of base 4 m and height 2 m is submerged vertically, as shown below. Find the force on one side of the plate if the top vertex is 1 m below the surface.  4 m

A. 52,000 N
B. 78,000 N
C. 170,000 N
D. 85,000 N


Answer: C

Mathematics

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Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be  of an acre. How many lots will the land developer have in the 8 acres?

A.  lot
B. 1 lots
C. 2 lot(s)
D. 28 lots

Mathematics

Sketch the graph and show all local extrema and inflection points.y = |x2 - 5x|

A. Local minima: (0, 0), (5, 0)
Local maximum: 
No inflection points

B. Local maximum: 
Inflection points: (0, 0), (5, 0)

C. Local minima: (0, 0), (5, 0)
Local maximum: 
Inflection points: (0, 0), (5, 0)

D. Local minimum: 
No inflection points

Mathematics

Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.

A. converges, 
B. converges, ?
C. converges, 8
D. diverges

Mathematics

Write an equation for the linear function f satisfying the given conditions.f(-1) = -5 and f(5) = 7

A. f(x) = 3x - 8 B. f(x) = -3x - 8 C. f(x) = 4x - 1 D. f(x) = 2x - 3

Mathematics