Mathematics, 24.07.2019 12:00 SchoolSucks234
The average age of a family of 3 members was 25 years, five years ago. a new child was born due to which the average age of the family is 23 years today. what is the present age of that child?
Answers: 1
Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
Answers: 2
Mathematics, 21.06.2019 21:20
If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32
Answers: 1
Mathematics, 22.06.2019 01:40
(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean
Answers: 2
The average age of a family of 3 members was 25 years, five years ago. a new child was born due to w...
Mathematics, 11.06.2021 17:00
English, 11.06.2021 17:00
Social Studies, 11.06.2021 17:00
Chemistry, 11.06.2021 17:00
Mathematics, 11.06.2021 17:00
History, 11.06.2021 17:00
English, 11.06.2021 17:00
Computers and Technology, 11.06.2021 17:00
Mathematics, 11.06.2021 17:00
Mathematics, 11.06.2021 17:00
Mathematics, 11.06.2021 17:00