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the graph shows the temperature, in degrees fahrenheit, over time, in hours.
how long was the temperature increasing?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

What is the factored form of the following expressions? d^2 – 13d + 36

Write the expression as a single natural logarithm. 2 in a - 4 in y