Round as indicated.843 to the nearest hundred

A. 810
B. 800
C. 900
D. 700


Answer: B

Mathematics

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Find the derivative of the function.r = 

A. r ' = 
B. r ' = - 
C. r ' = 
D. r ' = 

Mathematics

Use the formula for the nth term of a geometric sequence to find the indicated term of the sequence with the given first term, a, and common ratio, r.Find a10 when a = 6, r = -2.

A. -12 B. 6144 C. -3072 D. -3068

Mathematics

Find the missing parts of the triangle. A = 103.8°a = 1257 cmb = 1357 cmIf necessary, round angles to the nearest tenth and side lengths to the nearest cm.

A. B = 36.7°, C = 39.5°, c = 1551 cm B. no such triangle C. B = 39.5°, C = 36.7°, c = 1551 cm D. B = 32.8°, C = 43.4°, c = 1551 cm

Mathematics

Determine whether natural numbers, whole numbers, integers, rational numbers, or all real numbers are appropriate for the situation.values of A given by the formula A = ?r2, where A is the area of a circle with radius r

A. all real numbers B. integers C. rational numbers D. whole numbers

Mathematics