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Find n for a series for which a = 30, d = -4, and Sn = -210.a.-21 c.-10b.21

Find n for a series for which a = 30, d = -4, and Sn = -210. a.-21 c.-10 b.21 d.10

The vertex of this parabola is at (3,5) the y- value is 6 The x -1 what is the coefficient of the square term in the parabolas equation

Find the second , fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7 Answers are: A)58,51,44 B)58,37,9. C)72,79,86. D)72,93,121

Find n for a series for which a = 30, d = -4, and Sn = -210. a.-21 c.-10 b.21 d.10

This sequence represents the diameters of circles used to create an art project: 2.5 cm, 3.1 cm, 3.7 cm, 4.3 cm Let f(n) represent diameter in centimeters and n the term number in the sequence….

The lines y = 2x + 1 and y = -5x – 6 intersect at?

Marta is solving the equation S = 2Πrh + 2Πr2 for h. Which should be the result? – r = h = h S – = h S – = h

A triangle has angles that measure 30, 60, 90. The hypotenuse of the triangle measures 10 inches. Which is the best estimate for the perimeter of the triangle?

Solve the inequality 5x < 16 + x. x < 1/4 x > 1/4 x < 4 x > 4

1/2 of a group of chickens tried to cross the road. Only 3/4 of those chickens made it to the other side.

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