Solve the problem.The inequality |T - 37.5| ? 8.5 describes the range of monthly average temperatures T in degrees Fahrenheit at a City X. (i) Solve the inequality. (ii) If the high and low monthly average temperatures satisfy equality, interpret the inequality.

A. 34 ? T ? 41; The monthly averages are always within 
B. 29 ? T ? 46; The monthly averages are always within 
C. -46 ? T ? 54.5; The monthly averages are always within 
D. -41 ? T ? 44.5; The monthly averages are always within 


Answer: B

Mathematics

You might also like to view...

Solve the problem.Find an equation for the level curve of the function f(x, y) =  that passes through the point .

A.  ? 
B.  = 
C.  = 4
D. x = 4y

Mathematics

Find a unit vector u in the direction of the given vector.

A.
B.
C.
D.

Mathematics

A pair of similar triangles is shown. Find the measure of the segment marked with the letter x.

A. x = 12 B. x = 7 C. x = 21 D. x = 28

Mathematics

Multiply. Write a mixed numeral for the answer.4 ? 5

A. 21
B. 20
C. 20
D. 20

Mathematics