How many calories are released when 230g of water is cooled from 25C to 18C? 1840 cal

1610 cal

805 cal

690 cal

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.