Mathematics, 06.05.2021 23:10 ilovecatsomuchlolol
Sid is making a model of a statue using a scale in which 1 centimeter equals 3 meters. If the actual length of the statue is 80 meters, how long is the model, in centimeters? Your answer can be exact or rounded to two decimal places.β
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Mathematics, 21.06.2019 16:10
Which expression gives the area of the triangle shown below
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Mathematics, 21.06.2019 22:30
1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x
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Mathematics, 22.06.2019 03:30
Atechnician compares repair costs for two types of microwave ovens (type i and type ii). he believes that the repair cost for type i ovens is greater than the repair cost for type ii ovens. a sample of 6767 type i ovens has a mean repair cost of $79.79$β’79.79. the population standard deviation for the repair of type i ovens is known to be $19.18$β’19.18. a sample of 5555 type ii ovens has a mean repair cost of $75.24$β’75.24. the population standard deviation for the repair of type ii ovens is known to be $21.40$β’21.40. conduct a hypothesis test of the technician's claim at the 0.050.05 level of significance. let ΞΌ1ΞΌ1 be the true mean repair cost for type i ovens and ΞΌ2ΞΌ2 be the true mean repair cost for type ii ovens. step 2 of 4 : compute the value of the test statistic. round your answer to two decimal places.
Answers: 2
Mathematics, 22.06.2019 04:20
What is the range of the inverse of the given function f(x)=βx-2
Answers: 2
Sid is making a model of a statue using a scale in which 1 centimeter equals 3 meters. If the actual...
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