At serve, a tennis player aims to hit the ball horizontally. What minimum speed is required for the ball to clear the 0.90-m-high net about 15.0 m from the server if the ball is "launched" from a height of 2.50 m? Where will the ball land if it just clears the net (and will it be "good" in the sense that it lands within 7.0 m of the net)? How long will it be in the air?

A tennis player is practicing her serve. She aims for a can placed 57 feet from her in the service box. If she hits the ball when it is 9 feet in the air, what angle must the path of the ball make with the ground in order for the ball to hit the can’s base? Assume the ball travels along a straight line. Explain your answer.

Describe how to find the surface area of a prism using a net.

In a solution that is $0.0500 \mathrm{M}$ in $\left[\mathrm{Cu}(\mathrm{CN})_4\right]^{3-}$ and $0.80 \mathrm{M}$ in free $\mathrm{CN}^{-}$, the concentration of $\mathrm{Cu}^{+}$is $6.1 \times 10^{-32} \mathrm{M}$. Calculate $K_f$ of $\left[\mathrm{Cu}(\mathrm{CN})_4\right]^{3-}$.

$$\mathrm{Cu}^{+}(\mathrm{aq})+4 \mathrm{CN}^{-}(\mathrm{aq}) \rightleftharpoons\left[\mathrm{Cu}(\mathrm{CN})_4\right]^{3-}(\mathrm{aq}) \quad K_f=?$$

Write the prime factorization of the number. 54

Write the prime factorization of the number. 1787

In this exercise, determine whether the numerical value is a parameter or a statistic. Explain your reasoning.

Eighty-two percent of the residents in one neighborhood in a town voted to approve building a bike lane through town.

For the given functions f and g, find: $(g \circ g)(0)$ $f(x)=3 x+2 ; \quad g(x)=2 x^{2}-1$

Expliquez o$\`u$ sont ces gens.

Manon net la table.

Verify the 31st formula by differentiation.

A galvanic cell using $\mathrm{Mg} / \mathrm{Mg}^{2+}$ and $\mathrm{Cu} / \mathrm{Cu}^{2+}$ halfcells operates under standard-state conditions at $25^{\circ} \mathrm{C}$ and each compartment has a volume of 218 mL. The cell delivers 0.22 A for 31.6 h. (a) How many grams of Cu are deposited? (b) What is the $\left[\mathrm{Cu}^{2+}\right]$ remaining?

Show that for V less than zero,

$$I_{\text {net }} \approx-I_0$$

Use the sketch to estimate the values of s and t.

Sue lives 6 miles from Gill. She also lives 1 mile closer to Taco Town restaurant than Gill does. Let d represent the distance Sue lives from Taco Town. Write an expression for the distance from Taco Town to Gill's house.