Specify the set by roster.
? 
{Counting numbers containing only 4s.}
? 
Enter the first four terms of the set.
 

What will be an ideal response?

4, 44, 444, 4444

Mathematics

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Find the length of the curve.The spiral r = 6?, 0 ? ? ? ?

A. 16((?2 + 1)3/2 - 4)
B. 6
C. 3(? + ln (? + ))
D. 36

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Mathematics

Use the root test to determine if the series converges or diverges.

A. Diverges B. Converges

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Mathematics

Solve the problem.The Tasmanian House of Representatives has 435 members (235 Demublicans and 200 Republicrats). A set of 3 leaders - a Speaker, a Whip, and a Secretary - must be selected. How many different sets of leaders can be selected if the Speaker must be a Demublican?

A. 235 × 230 × 229 B. 235 × 434 × 433 C. 435 × 434 × 433 D. 235 × 435 × 434 E. none of these

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Mathematics

Determine the amplitude and range of the function and sketch its graph.y = -5 sin x

A. amplitude: 5; range: [-5, 5]

B. amplitude: 5; range: [0, 5]

C. amplitude: 5; range: [-5, 5]

D. amplitude: 5; range: [-5, 0]

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Mathematics