Properties of Rational Exponents Page 410. a. b. No radicals in the denominator! c. ** Remember, solutions must be in the same form as the original problem.

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Properties of Rational Exponents Page 410

a. b. No radicals in the denominator! c. ** Remember, solutions must be in the same form as the original problem (radical form or rational exponent form)!!

d. Can’t have a radical in the denominator!!

a. b. c. d.

e.

 Biologists study characteristics of various living things. One way of comparing different animals is to compare their sizes. For example, a mammal’s surface area S (in square centimeters) can be approximated by model S = km^(2/3) where m is the mass(in grams) of the mammal and k is a constant.

Mamma l MouseCat Large dog CowRabbit Human K Approximate the surface area of a cat that has a mass of 5 kilograms (5 x 10^3 ) grams). The values of k for several mammals are given in the table. Solution: S = km ^(2/3)Write the formula given. = 10.0 (5 x 10 ^3)^(2/3)Substitute in what you know. ≈ 2920 square centimeters. The Cat’s surface area is approximately 2920 cm^2. ANSWER the question.

Pg – 97 all