Ian earns £420 a week after a 5% rise.
what was his pay before?...
Mathematics, 19.08.2019 01:00 weirdojuwin
Ian earns £420 a week after a 5% rise.
what was his pay before?
Answers: 2
Mathematics, 21.06.2019 14:10
What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7
Answers: 3
Mathematics, 21.06.2019 15:30
Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10
Answers: 3
Mathematics, 21.06.2019 17:30
Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression
Answers: 2
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
English, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
History, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Geography, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Computers and Technology, 06.04.2021 17:50