12-Tha is saving for college using a direct deposit from her paycheck into a savings account. The function \( m=3045-52.5 \) trepresents the amount of money \( m \) still needed after \( t \) weeks. Find the zero of this function. What does this value mean in this context? Identify the domain and the range.

What is the solution to the equation? \( \sqrt[3]{2 x+5}=5 \) A. 240 B. 65 ( \( ) 60 \) D. 6 D. 5

5. \( \left(16 x^{2}\right)^{-1} \)

Enter the correct answer in the box. Rewrite the expression \( 2 \sqrt[4]{x^{7}} \) using rational exponents. \( \begin{array}{lll}\frac{\square}{\square} & \text { (ㅁ) } \mid \text { 미 } \square^{\square} \mid+--\end{array} \)

Which expressions are equivalent to the given expression? \( 5 \log _{10} x+\log _{10} 20-\log _{10} 10 \)

1. Найдите т \( y=x^{3}-48 x+14 \)