1. For 3 days in a row, Lesley ran \( 1 \frac{3}{4} \) miles. Lesley told her grandma, "I ran over 5 miles!" Is Lesley right? Explain how you know.

(b) A swimming pool is being filled. At the deepest point, the depth of the water in the pool at any instant is \( h \mathrm{~m} \). The volume of water in the pool \( V \mathrm{~m}^{3} \) is given by \[ (h)=20 h^{2}+40 h \] Find the rate at which the volume of water is changing with respect to the depth when the water in the pool is 0.75 m deep.

Solve: \( 5 x+8=-11 x+3 \)

5 plumones cuestan \( \$ 6.55 \). ¿Cuál ecuación nos ayuda a determinar el costo de 4 plumones? Escoge 1 respuesta:

\( \lim _ { 1 } ( x + 3 ) = \)

Geographic barriers can prevent the migration of individuals between populations. However, an effective barrier for one species will not necessarily be an effective barrier for a different species. True False