Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise.If the speed of light is 3.00 ×108m/sec, how long does it take light to travel 2.29 × 1011 m, the distance from the sun to Mars? Round to one decimal place.
A. 7.6 × 103 sec
B. 7.6 × 102 sec
C. 76 sec
D. 7.6 × 102 min
Answer: B
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Provide an appropriate response.IRS guidelines state that a married person under 65 years of age who can be claimed as a dependent on another person's tax return must file a return if(i) unearned income was over $750; or(ii) earned income was over $3925; or(iii) total of earned and unearned income was at least $5 and your spouse files a separate return and itemizes deductions; or(iv) total of earned and unearned income was more than the greater ofa) $750; orb) earned income (up to $3675) plus $250.Kevin is 25 years old and can be claimed as a dependent by his mother. He had earned income of $3500 and unearned income of $700. Kevin's wife Linda files a separate return but does not itemize deductions. Must Kevin file a return? Explain.
What will be an ideal response?
Perform the operation and simplify, or solve the equation for the variable.
+ 
A. 
B. 
C. 
D. 
Write in logarithmic form.32 = 9
A. log32 = 9 B. log29 = 3 C. log39 = 2 D. log93 = 2
Simplify each side of the equation, if possible. Then solve the equation.p - 12 = 
+ 6
A. p = 15
B. p = 
C. p = 
D. p = 21