Mathematics, 29.01.2020 04:42 jaida03
Avendor converts the weights on the packages she sends out from pounds to kilograms (1kg approximately equals 2.2 pounds).
a. how does this affect the mean weight of the packages?
b. how does this affect the standard deviation of the weights?
c. if the vendor begins using heavier packages, which increases the weight of each package by 50 g; how much does this affect the mean weight of the packages?
Answers: 3
Mathematics, 21.06.2019 17:00
Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)
Answers: 1
Mathematics, 21.06.2019 19:00
In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class
Answers: 1
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 2
Avendor converts the weights on the packages she sends out from pounds to kilograms (1kg approximate...
History, 06.05.2021 02:10
Mathematics, 06.05.2021 02:10
Mathematics, 06.05.2021 02:10
English, 06.05.2021 02:10
History, 06.05.2021 02:10
Mathematics, 06.05.2021 02:10
Social Studies, 06.05.2021 02:10
Mathematics, 06.05.2021 02:10
Mathematics, 06.05.2021 02:10
Mathematics, 06.05.2021 02:10