Upton read 4 books this month. Next month, he hopes to read a number of books equal to 275% of the number he read this month. A tape diagram. 0 is 0 percent. 4 is 100 percent. Question mark is 275 percent.

Which steps would you take to find 275% of 4? Check all that apply.
Find the decimal equivalent of 4%, or 0.4.
Find the decimal equivalent of 275%, or 2.75.
Multiply 0.4 by 275 to get 110 books.
Multiply 2.75 by 4 to get 11 books.
Estimate to check your answer by finding 300% of 4.

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?