I will give you brainliest if you answer this The predicted high temperature for yesterday was 55 ℉. The actual high temperature was 47 ℉. Calculate the percent error.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

6points possible: 3. total attempts: 5 for the data shown, answer the questions. round to 2 decimal places. x 7.3 11.7 21.7 18.8 23.2 20.7 29.7 21.2 10.6 find the mean: find the median: find the standard deviation: