Engineering, 30.11.2020 21:40 reearamrup27
Which statements verify that the solution set to |x + 3| < 5 is β8 < x < 2? Check all that apply. Substituting a value into the inequality from the solution set, such as β2, will create a true statement. Substituting a value into the inequality from the solution set, such as 1, will create a false statement. Substituting a value into the inequality not from the solution set, such as 4, will create a true statement. Substituting a value into the inequality not from the solution set, such as 6, will create a false statement. Substituting any value into the inequality will create a true statement.
Answers: 3
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Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200Β°c and outer surface temperature of the insulation to be 15Β°c. calculate the thickness of insulation required.
Answers: 3
Which statements verify that the solution set to |x + 3| < 5 is β8 < x < 2? Check all that...
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