The scatterplot below shows the temperatures of a cup of hot cocoa after it is poured into a serving cup. The hot cocoa starts at approximately 180º F, but the temperature decreases over time.Use the graph and trend line equation, 𝑦=171.46𝑒−0.012𝑥 , to estimate the temperature of the hot cocoa after 38 minutes.(Round your answer to the nearest whole degree)

Zendaya has a part-time job at an ice skating rink selling hot cocoa. She decided to plot the number of hot cocoas she sold relative to the day's high temperature and then draw the line of best fit. What does the slope of the line represent?5101520253035404550304050607080901001101200xy0Hot Cocoas SoldHigh Temperature (Degrees Fahrenheit)AnswerMultiple Choice AnswersA prediction of number of hot cocoas sold when the temperature is 1degrees ∘ F.The rate of change in the expected number of hot cocoas over the day's high temperature.The rate of change in the day's high temperature for every additional hot cocoa sold.A prediction of the temperature when 1 hot cocoa is sold.

milkshake is made in a 22 °C room and then placed in a 5 °C fridge.What will be the temperature of the milkshake after an hour when it has reached thermal equilibrium?

. Explain the following temperaturevs time graph

Student A’s results are shown in Figure 2.What was the decrease in temperature between 0 and 160 seconds?*2 points8.2 °C8.4 °C53.2 °C55.6 °C

The thermal energy that causes the ice to melt is transferred from the chocolate drink as itcools. The loss of this thermal energy causes the temperature of the 275 g of chocolate drinkto fall by 15 0C. Calculate the specific heat capacity of the chocolate drink.specific heat capacity=