# Explain what the problem means in laymens terms.

The total number of people that have joined a social distance line outside a supermarket, up tothe timetin minutes since the first person joined, is given by the functionf(t). The total numberof people that have entered the supermarket from the line, up to the same timet, is given by thefunctiong(t). Give a single sentence interpreting the following, in the context of the length of theline.

A. f(240) = g(240)

B. f'(180) = g'(180) and f''(180) < g''(180)

C. f'(120) - g'(120) = 2

## Answer

**Answers can be viewed only if**

- The questioner was satisfied and accepted the answer, or
- The answer was disputed, but the judge evaluated it as 100% correct.

The answer is accepted.

- answered
- 130 views
- $2.00

### Related Questions

- Fourier series
- Show that the line integral $ \oint_C y z d x + x z d y + x y d z$ is zero along any closed contour C .
- Compute $$\oint_{|z-2|=2} \frac{\cos e^z}{z^2-4}dz$$
- Optimization problem
- Find the antiderrivative of $\int \frac{v^2-v_o^2}{2\frac{K_e\frac{q_1q_2}{r^2}}{m} } dr$
- Use Green’s theorem to compute $\int_C x^2 ydx − xy^2 dy$ where $C$ is the circle $x^2 + y ^2 = 4$ oriented counter-clockwise.
- Two exercises in complex analysis
- Determine the surface area of a ball, rotating a function about $x$-axis.