What are the correct trigonometric ratios that could be used to determine the length of LN? Check all that apply.

sin(20°) = StartFraction L N Over 8 EndFraction
cos(70°) = StartFraction 8 Over L N EndFraction
tan(70°) = StartFraction L N Over M N EndFraction
sin(20°) = StartFraction 8 Over L N EndFraction
cos(70°) = StartFraction L N Over 8 EndFraction

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Write the equations in logarithmic form 7^3=343