Find an equation of tangent line to the curve 

If a ball is thrown vertically upward with velocity 96ft/s, then its height after t second is 

A hot pizza is taken out of the oven when its temperature is200∘Fand left on a table in a room where the temperature is 75∘F. The graph shows how the temperature of the pizza decreases and eventually approaches room temperature. By measuring the slope of the tangent, estimate the rate of change of the temperature after 45 minutes. 

Evaluate the following limits. If the limit does not exist, explain why.a)

If a ball is thrown vertically upward with velocity 64 ft/s, then its height after t second is 

Find derivative of the given function. 

Two cars start moving from the same point. One travels south at15 mi/h and the other travels west at 20 mi/h. At what rate is the distance between the cars increasing 3 hours later?

Two cars start moving from the same point. One travels north at21 mi/h and the other travels east at 28 mi/h. At what rate is the distance between the cars increasing 4 hours later?

What is a common problem of research that compares minority group experiences to majority group experiences?

One example of government sanctioned policies that negatively impacted African American families involved banks to denying mortgage loans to African Americans in wealthier neighborhoods throughout the first half of the 1900s. This led to White families accumulating more wealth from their homes, on average, compared to African American families. This practice was referred to as: