Mathematics, 18.08.2021 18:10 kcombest7219
Jim worked 40 regular hours last week, plus 6 overtime hours at the time-and-a- half rate. His gross pay was $882. What was his hourly rate?ā
Answers: 3
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
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
Mathematics, 21.06.2019 23:20
Identify the function that contains the data in the following table: x ā ā -2 ā ā ā ā 0 ā ā ā ā 2 ā ā ā ā 3 ā ā ā ā 5 ā ā f(x) ā ā 5 ā ā ā ā 3 ā ā ā ā 1 ā ā ā ā 2 ā ā ā ā 4 ā ā possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1
Answers: 1
Mathematics, 22.06.2019 00:00
At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad
Answers: 1
Jim worked 40 regular hours last week, plus 6 overtime hours at the time-and-a- half rate. His gross...
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