Provide an appropriate response.Summarize the guidelines to follow when simplifying radical expressions.
What will be an ideal response?
Answers will vary. A sample answer might be: Replace radicals with equivalent rational numbers, where possible. Use the product rule for radicals wherever possible. Remove powers of n from the radicand of an nth root. Use the distributive property where possible. Rationalize denominators.
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Determine if the statement is true or false as x??.x = O(8x)
A. True B. False
The following table shows the earnings for the Juarez family last year. Solve the problem.MonthEarningsMonthEarningsJan.$1400July$1300Feb.$1150Aug.$2450Mar.$2950Sept.$2500Apr.$2300Oct.$2000May$1650Nov.$2350June$2700Dec.$2400What was the family's total income from January through June?
A. $9200 B. $13,000 C. $11,000 D. $12,150
Establish the identity.tan(? - ?) = tan ?
What will be an ideal response?
Solve the problem. Round your answer to the nearest cent.Find the 7-year future value of an ordinary annuity with a contribution of $100 per year into an account that pays 6% per year, compounded annually.
A. $236.42 B. $697.53 C. $2506.05 D. $839.38