What is the percent of discount on a stethoscope that is marked down from $300 to $250?

-16.7%

Step-by-step explanation:

The dollar amount of the discount was $50.

Then:

-$50

= -16.7%

$300

The scope was marked down 16.7%.

16.67%

Step-by-step explanation:

To find the discount percentage, take the original price minus the new price all over the original price  times 100 percent

discount percent = (original-new)/ original * 100 %

                             = (300-250)/300 = * 100%

                            = 50/300 * 100%

                            = 1/6 * 100*

                             =.16666666 * 100%

                           16.67%

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

answer: 10 meter

step-by-step explanation:

need details