Solve the problem.Use the pattern of tiles to find the sum of 1 + 3 + 5 + . . . + 501

A. 62,500
B. 63,000
C. 63,001


Answer: C

Mathematics

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Show that the curves are orthogonal. x2 + y2 = 5 and y2 = x3 

What will be an ideal response?

Mathematics

Perform the indicated operations.(7x - 8) + (3x + 5)

A. 10x B. 10x - 3 C. 7x D. 10x2 - 3

Mathematics

Solve the problem.Boyle's law states that if the temperature of a gas remains constant, then PV = c. where P is the pressure, V is the volume, and c is a constant. Given a quantity of gas at constant temperature, if V is decreasing at a rate of 11 in. 3/s, at what rate is P increasing when P = 40 lb/in.2 and V = 80 in.3?

A.  lb/in.2-s
B.  lb/in.2-s
C. 22 lb/in.2-s
D.  lb/in.2-s

Mathematics

Provide an appropriate response.Perform the indicated operation and simplify: 2 + 5

Fill in the blank(s) with the appropriate word(s).

Mathematics