Estimate the square root of the following number, n, by finding a natural number a such that a <  < a + 1.65

A. 81
B. 64
C. 8
D. 9


Answer: C

Mathematics

You might also like to view...

Provide an appropriate response.The given table represents a function. Identify the independent and dependent variables, and describe the domain and range.

A. The variables are (time, temperature) or (date, temperature). The domain is all days over the course of a year. The range is temperatures between 45° and 
B. The variables are (temperature, time) or (temperature, date). The domain is all temperatures between 45° and 41° and the range is all days over the course of a year.
C. The variables are (temperature, time) or (temperature, date). The domain is all temperatures between 38° and 89° and the range is all days over the course of a year.
D. The variables are (time, temperature) or (date, temperature). The domain is all days over the course of a year. The range is temperatures between 38° and 89°.

Mathematics

Solve the system by elimination. -2x + 6y = -6-8x + 24y = -24

A. {(12, -36)} B. {(-36, 12)} C. {(x, y)|-2x + 6y = -6} D. ?

Mathematics

Determine the domain of the function. Express your answer in interval notation.f(x) = 

A. [-17, ?) B. [17, ?) C. [0, ?) D. (-?, ?)

Mathematics

Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.

A.

B.

C.

D.

Mathematics