Mathematics, 29.05.2021 21:50, reginaldlegette
Juan is 20 years older than her brother, John . In 8 years, Juan will be 3 times as old as John . How old is Nosipho is 20 years older than her brother, John. In 8 years, Juan will be 3 times as old as John . How old is John now?
now?
Answers: 3
Mathematics, 21.06.2019 13:50, webbhlharryteach
What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?
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Mathematics, 22.06.2019 01:00, amoore51
Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units
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Mathematics, 22.06.2019 05:00, potato3999
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?
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Mathematics, 22.06.2019 05:00, Dallas6797
Atailor in a suit shop should understand relative lengths to measurement units. which unit of measurement would normally be used to measure fabric
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Juan is 20 years older than her brother, John . In 8 years, Juan will be 3 times as old as John . Ho...
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