Simplify.i11

A. 1
B. -1
C. -i
D. i


Answer: C

Mathematics

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Use a calculator to find an approximation to the nearest ten-thousandth.100.3340

A. -1.0967 B. 1.3965 C. 2.1577 D. -0.4763

Mathematics

Solve the problem.Jose Ramirez, a salesperson for a chemical company, travelled 1793 miles on Monday, 243 miles on Tuesday, and 1910 miles on Thursday. Find the total number of miles he travelled during these three days.

A. 3946 miles B. 3460 miles C. 3846 miles D. 3703 miles

Mathematics

Assume that a survey of 272 people is taken to determine the opinions of doctors, teachers, and lawyers on a proposed piece of legislation, with the results as shown below. A person is chosen at random from those surveyed. Refer to the table to find the probability the person favors the legislation.  Number that favorNumber that opposeNumber with no opinionTotalDoctors722914115Teachers821812112Lawyers20151045Total1746236272? Please round the answer to the nearest hundredth.

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

Mathematics

Rationalize the denominator. Assume all variables have positive values.

A.  
B.
C.
D.

Mathematics