A restaurant manager gives a survey to all of his customers asking them to rate the quality of the service they received. He then keeps track of how many
customers return to the restaurant during the next six months. Last year, the results showed that of the customers who reported high quality service, 90%
returned for additional meals. What conclusion can be drawn from this study?

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

17 in long 1.3 ft wide and 8in high what is the volume