A manager is trying to decide whether to purchase a certain part or to have it produced internally. Internal production could use ...
__ mm ÷ 5 mm = × ___
whats $1+1$
10-3*2+8
120+270/9*6-18
find the number of geometric means between 1 and 64 in which the ratio of 1st mean to the last mean is 1:16
200/15
450 divide by 0.90
145-15*6/3+90
372/ 6*9-28+70
