The temperature of a pan of heated chocolate is 235°F. Twenty minutes later the temperature is only 165°F. Find the average rate of change in the temperature of the chocolate in degrees per
minute. Give the numeric value without the units. Round to the nearest tenth.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Acircle has a circumference of 7.850 units. what is its radius?

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x