Use the formula A = P(1+r)^n to find the amount of money in the bank account
described. Use a
calculator, and round to the nearest cent.
53) P=$250, r=0.06,n=6
0.12(4.2) Integer Exponents and the Quotient Rule
Exercises 17-28 Evaluate the expression.
Exercises 29-52 Simplify the expression. Use positive exponents. Assume variables represent
nonzero real numbers.
Exercises 57-78 Use a combination of rules for exponents to simplify. Write answers with only
Assume that all variables represent nonzero real numbers.
0.13(10.2) Rational Expressions
Simplify the expression involving rational exponents.
Write with radicals. Assume that all variables represent positive real numbers.
Simplify by first converting to rational exponents. Assume that all variables
represent positive real numbers.
Use the rules of exponents to simplify the expression. Write the answer with
Assume that all variables represent positive real numbers.
Solve the problem.
65) A formula for calculating the distance , d, one can see from an airplane to
the horizon on a clear
day is d=1.22*1/2,where x is the altitude of th plane in feet and d is given in
miles. How far
can one see in a plane flying at 27,000 feet? Round your answer to the nearest
tenth mile, if necexsary.
A) 16,470 miles
B) 200.5 miles
C) 181.5 miles
D) 1647 miles
0.9(10.3) Simplifying Radical Expressions
Multiply using the product rule.
Simplify the radical. Assume that all variables represent positive real numbers.
Express the radical in simplified form.
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