Mathematics, 26.01.2020 20:31 melissapulido198
The tables below show running hours of three printers that produce greeting cards and the total number of greeting cards produced over three weeks.
number of hours machine is running
printer a
printer b
printer c
week 1
40
50
45
week 2
45
50
40
week 3
55
30
60
total cards produced
week 1
7,950
week 2
7,800
week 3
9,600
printer b uses $15 in ink every hour. what is the ink cost for each card coming from printer b?
Answers: 1
Mathematics, 21.06.2019 16:20
The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.
Answers: 3
Mathematics, 21.06.2019 17:00
Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01
Answers: 1
Mathematics, 21.06.2019 22:20
Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit
Answers: 1
Mathematics, 21.06.2019 23:00
Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.
Answers: 1
The tables below show running hours of three printers that produce greeting cards and the total numb...
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Social Studies, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Geography, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
History, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
History, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Mathematics, 16.09.2020 21:01
Arts, 16.09.2020 21:01