Mathematics, 19.09.2019 22:10 ryanbransky
An automobile manufacturer claims that its car has a 35.935.9 miles/gallon (mpg) rating. an independent testing firm has been contracted to test the mpg for this car since it is believed that the car has an incorrect manufacturer's mpg rating. after testing 220220 cars, they found a mean mpg of 35.635.6. assume the standard deviation is known to be 2.22.2. a level of significance of 0.020.02 will be used. make a decision to reject or fail to reject the null hypothesis.
Answers: 3
Mathematics, 21.06.2019 13:30
Given: âłabc, ab=15, bd=9 ad ⼠bc , mâ c=30°. find: the perimeter of the triangle.
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Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
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Mathematics, 21.06.2019 19:00
Which table represents a linear function? i'll give brainliest to first answer ^'^
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An automobile manufacturer claims that its car has a 35.935.9 miles/gallon (mpg) rating. an independ...
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