Atriangular brace has an angle measure of 30 degrees, with a side opposite
this angle measurin...
Mathematics, 14.10.2019 19:10 0prayforthelost0
Atriangular brace has an angle measure of 30 degrees, with a side opposite
this angle measuring 8 inches. the base of the triangular brace, which is
adjacent to the given angle measure, is 6 inches in length. which of the
following statements is correct?
Answers: 3
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Answers: 2
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
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Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.
Answers: 1
Mathematics, 21.06.2019 23:00
Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a
Answers: 3
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