The liquid base of an ice cream has an initial temperature of 210°f before it is placed in a freezer with a constant temperature of 20°f. after 2 hours, the temperature of the ice-cream base has decreased to 170°f. at what time will the ice cream be ready to eat? (assume 30°f is the optimal eating temperature.)

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

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descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

the  office resources  are the human, physical and financial  resources  which are utilized for performing all the activities in order to achieve the organizational objectives.

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investment b is an ordinary annuity with $3,909.64 in the account after one year.

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