/sci/ - Science & Math

>>12165064
kys brainlet

>>12165064
> not using LaTeX
kys brainlet

>>12165064

>>12165064
I don't know Latex stuff so my equations are going to look funky.
Q3: Just multiply by r on both sides and then divide by h on both sides, in other words multiply both sides by r/h.
Q4: Tm + (T(t) - Tm)/e^-kt = Ti

>>12165082
We agreed we wouldn't solve ones homework. Kiddo will never learn this way and get As anyway!

>>12165102
Don't try to play smarter than you are, smartass. It's nicely laid out just above your post.

>>12165064
Latex:

\documentclass{article}
\usepackage[utf8]{inputenc}

\title{exam}
\author{anon }
\date{September 2020}

\usepackage[a4paper, portrait, margin=1in]{geometry}
\usepackage{amsmath}
\usepackage{textgreek}
\usepackage{upgreek}

\begin{document}

\thispagestyle{empty}

\begin{Large}

\noindent 3.\hspace{0.5cm} (5 pts) Solve the following equation for \textbf{"r"}. Show all your steps.

\[
\mathrm{h=\frac{2 \hspace{2pt}\upsigma}{\textbf{r} \hspace{2pt} \uprho \hspace{2pt} g} \hspace{4pt} cos \hspace{2pt} \upalpha}
\]

\vspace{8cm}

\noindent 4.\hspace{0.5cm} (5 pts) Solve the following equation for $"T_i"$. Show your work.

\[
\mathrm{T(t)=T_m + (T_i - T_m) \hspace{2pt} * \hspace{2pt} e^{(-kt)}}
\]

\end{Large}

\end{document}

>>12165064
>5 pts
do americans really?