Afreezer has a temperature of 14 degrees fahrenheit. an ice-cube tray full of water is placed in the freezer. the function f(t)=ce(−kt)+14 represents the situation, where t is time in minutes, c is a constant, and k=0.045. after 15 minutes the water has a temperature of 40 degrees. what was the initial temperature of the water? round your answer to the nearest degree, and do not include units

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2