A constant pull of 8.5 N at an angle above the horizontal drags a box along a horizontal floor through a distance of 17.4 m. If the pull does 65 J of work on the box while pulling it through the distance, what angle does the force make with the horizontal? 72.3°

24.5°

26.1°

63.9°

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?