5. A scientist records the mass of a proton as 0.00000000000000000000016725231 gram Use a single digit times a power of 10 to estimate the mass.

\( \mathrm{N}-\mathrm{P} \) O nonpolar covalent o polar covalent

Select the correct answer. Solve the following equation. \[ \begin{array}{l}|x|+8=17 \\ \text { A. } x=9 \text { or } x=-9 \\ \text { B. } x=25 \text { or } x=-25 \\ \text { C. } x=25 \text { or } x=-9 \\ \text { D. } x=-25 \text { or } x=-9\end{array} \]

\( \int _ { ( \ln ( 2 ) } ^ { \ln ( 4 ) } \frac { e ^ { - x } } { \sqrt { 1 - e ^ { - 2 x } } } \)

Use Gaussian elimination to find the complete solution to the system of equations, or show \( \begin{array}{r}w+2 x+2 y-z=6 \\ 2 x-2 y+z=4 \\ w-4 x+y\end{array} \) Select the correct choice below and fill in any answer boxes within your choice. A. There is ohe solution. The solution set is \( \{0 \). There are infinitely many solutions. The solution set is \( \{0 \). B. (Type expressions using \( z \) as the variable. Use integers or fractions for any numb C. There is no solution. The solution set is \( \varnothing \).

Which of the following describes an acute care setting? A facility where a patient stays while they undergo rehabilitation therapy A clinical setting designed to treat minor illnesses and conditions A clinical setting where patients receive outpatient medical care A facility where a patient is provided with long-term care