STORE SIGNS In Randy's town, all stand-alone signs must be exactly 8 feet high. When mounted atop a pole, the combined height of the sign and pole must be less than 20 feet or greater than 35 feet so that they do not interfere with the power and phone lines. a. Write a compound inequality to represent the possible above-ground height of the poles, \( x \). b. Solve the inequality. Explain any restrictions. c. Graph the inequality.

1-(SEDUC-AM/2016) Observe o desenho colorido de cinza na malha quadriculada ao lado. Nessa malh quadriculada um quadradinho corresponde a \( 1 \mathrm{~cm}^{2} \) Qual é a medida da área, em \( \mathrm{cm}^{2} \) dessa figura colorid de cinza?

Which of the following statement is correct? (check all that apply) To maximize the assembly line efficiency, every step in the assembly process should use the same amount of time. The concept of pipelining can be considered as an assembly line. The first step in the fetch-execute cycle is to decode an instruction. The flow of instructions through a pipeline follows the 5 steps in the fetch-execute cycle.

hagine you are 66 and have withdrawn your savings. You have decided to to your young nephew or niece for graduation. Write a letter to accomp eck that explains why he or she should start saving early.

9 ranımlı olduğu yerll \( \frac{\sin ^{2} x-1}{\cos x} \) ifadesinin en sade Aldiris \( \cos x \) D) \( -\sin x \)

4. Evaluate using a labeled reference triangle in the correct quad: \( \cos \left(\arctan \left(-\frac{5}{12}\right)\right) \)