Which best describes quinn’s error? •the base of the triangle in step 1 should be 4 cm • the area of the triangles in step 3 should be 1/2•2•10=10 •the area of the triangle area in step 3 should be doubled since there are 2 triangles. •the areas in step 4 should be multiplied together instead of added together.

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

Aline passes through 3,7 and 6,9 what equation represents the line

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.