Solve the problem.Find the 6th term of the geometric sequence with first term 4 and common ratio -3.
A. 324
B. -2187
C. -72
D. -972
Answer: D
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Provide an appropriate response.Use a calculator to add 
+ 
+ 
. Write answer in lowest terms with improper fractions changed to whole or mixed numbers.
A. 
B. 
C. 
D. 
Use the Pythagorean theorem to find the missing side of the right triangle with legs a and b, and hypotenuse c. Approximate values to the nearest tenth when appropriate.a = 28 ft, c = 30 ft
A. 58 ft B. 29 ft C. 10.8 ft D. 116 ft
Identify the polynomial as a monomial, binomial, trinomial, or none of these.-10x2
A. Monomial B. Binomial C. Trinomial D. None of these
Write the complex number in polar form. Express the argument in degrees, rounded to the nearest tenth, if necessary.1 + 
i
A. 4(cos 30° + i sin 30°) B. 2(cos 30° + i sin 30°) C. 2(cos 60° + i sin 60°) D. 4(cos 60° + i sin 60°)