Why must eye protection be worn at all times in welding shop?

In a manufacturing operation, a part is produced by machining, polishing, and painting. If there are three machine tools, four polishing tools, and three painting tools, how many different routings (consisting of machining, followed by polishing,

A^9*8a^4 will mark as brainiest

So the calculators are too complex to do this so: 4/18 + 2/9

What is the slope and y intercept of 6y = - 8x-18?

There are 12 levels in Liangs new video game. If he plays the same number of levels each day, what are all the possibilities for the number of days he could spend playing the game without repeating a level?

Convert. 85 into a ratio

In Chad's reading class, all the students are reading the same book. The school bought each student a book at $7 per book.

3) Find the product of: (x + 4) (2x + 11)

Round to the nearest tenth of a percent. % of 1000 sales is 100 sales. A. 15% OB. 5.5% OC. 10% D. 50%

Fill in the missing number in this sequence: 32, 16,?, 4, 2