Mathematics, 08.02.2021 19:20 sindy35111
Mr. Jackson is traveling across the country. He drives between 8 and 9 hours every day at speeds averaging between 50 and 70 miles per hour. His trip will be about 3000 miles. How many days should he expect to be driving? What are the most days he could expect? The fewest? Explain your reasoning. (Hint: if you are looking at the most days, you want the slowest speed. If you are looking at the least amount of days, you want the fastest speed).
Most Days:
Least Days:
Explanation:
Answers: 2
Mathematics, 21.06.2019 18:50
Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes
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Mathematics, 22.06.2019 02:30
Nicolo paganini's numbers 1184 and 1210 are amicable. the proper divisors of 1184 are 1, 2, 4, 8, 16, 32, 37, 74, 148, 296, and 592. the proper divisors of 1210 are 1, 2, 5, 10, 11, 22, 55, 110, 121, 242, and 605. use the definition of amicable (friendly) numbers to show that they are indeed amicable. which of the folowing statement uses the definition of amicable numbers to show that 1184 and 1210 are indeed amicable? o a. o b. ° c. the sum of proper divisors of 1184 is 1210 and the sum of proper divisors of 1210 is 1184 the sum of proper divisors of 1184 is greater than 1210 and the sum of proper divisors of 1210 is greater than 1184 the sum of proper divisors of 1184 is less than 1210 and the sum of proper divisors of 1210 is less than 1184
Answers: 1
Mathematics, 22.06.2019 05:00
Amanufacturing firm has been averaging 16.8 orders per week for several years. however, during a recession, orders appeared to slow. suppose the firm’s production manager randomly samples 31 weeks and finds an average of 15.6 orders with a standard deviation of 2.3 orders. using a 0.025 significance level, test whether the mean number of orders has decreased. type the full 5 step procedure into the answer box, then for multiple choice practice, answer the following: 1. what is the name and symbol of the parameter that you are testing? 2. what is the symbol and value of the point estimate of that parameter? 3. what distribution are you using to test this parameter? 4. what is the critical value? 5. what is the test statistic value? 6. what is the p-value?
Answers: 2
Mathematics, 22.06.2019 08:00
Orla and eduardo each looked at a strand of their hair under a microscope and measured the diameter. orla's strand was 0.005\,\text{cm}0.005cm in diameter, and eduardo's strand was 0.012\,\text{cm}0.012cm in diameter.
Answers: 2
Mr. Jackson is traveling across the country. He drives between 8 and 9 hours every day at speeds ave...
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