Mathematics, 02.08.2019 07:50, taee67
Mishka is on a long road trip, and she averages 70 mph for 3 hours while she's driving on the highway. while she's driving on side roads for 1 hour, she only averages 40 mph. what is the total distance that she covers on her road trip?
Answers: 1
Mathematics, 21.06.2019 21:00, hongkongbrat6840
What is the length and width of a 84.5 square foot rug? will mark
Answers: 1
Mathematics, 22.06.2019 04:00, Realieeee15
Mrs. chibas is making chocolate chip cookies for her daughter's class. she bought a tub of chocolate chip cookie dough that contained 57.6 ounces of dough. if each cookie needs 1.2 ounces of dough, how many cookies can she make
Answers: 1
Mathematics, 22.06.2019 04:20, Ahhskii
The weibull distribution is widely used in statistical problems relating to aging of solid insulating materials subjected to aging and stress. use this distribution as a model for time (in hours) to failure of solid insulating specimens subjected to ac voltage. the values of the parameters depend on the voltage and temperature; suppose α = 2.5 and β = 190. (a) what is the probability that a specimen's lifetime is at most 250? less than 250? more than 300? (round your answers to four decimal places.) at most 250 less than 250 more than 300 (b) what is the probability that a specimen's lifetime is between 100 and 250? (round your answer to four decimal places.) (c) what value is such that exactly 50% of all specimens have lifetimes exceeding that value? (round your answer to three decimal places.) hr
Answers: 2
Mathematics, 22.06.2019 05:00, jwjohnson20
If jack has 16 aplles and gives it to 5 friends how many does each get
Answers: 1
Mishka is on a long road trip, and she averages 70 mph for 3 hours while she's driving on the highwa...
Mathematics, 30.12.2020 17:50
Mathematics, 30.12.2020 18:00