Uppose that when a machine is adjusted properly, 50 percent of theitems produced by it are of high quality and the other 50 percent areof medium quality. suppose, however, that the machine is improperlyadjusted during 10 percent of the time and that, under these condi-tions, 25 percent of the items produced by it are of high quality and75 percent are of medium quality

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares