an assembly line moves at a rate of 25 objects per minute. After one minute, the rate goes up by 2 objects per minute for 6 minutes, then slows down by 4 objects per minute for 9 minutes before resuming the normal speed. How many objects pass a worker stationed on the line during the last one-half hour

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.