Find the sum of the first five terms of the sequence with the following general term.
?
9k0

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


45

Mathematics

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Write the equation of a sine function that has the given characteristics.Amplitude: 3Period: 4?

A. y = 3 sin (4x)
B. y = sin (4x) + 3
C. y = 3 sin 
D. y = 4 sin 

Mathematics

Find an equation for the parabola described.Vertex at (-1, -2); directrix y = -5

A. y = (x + 1)2 - 2
B. x = (y + 2)2 - 1
C. y = (x + 2)2 - 1
D. x = (y + 1)2 - 2

Mathematics

Solve.If the area of a rectangle is 35 square miles and its length is 7 miles, what is its width?

A.  mi
B. 7 mi
C. 5 mi
D. 245 mi

Mathematics

Solve the problem.A baseball team has played 8 games so far this season. The team won 2 games. What is the ratio of games won to games played so far?

A.
B.
C.
D.

Mathematics