Questions in Grade High-school

Questions in Grade High-school

[Answered] A golf ball is dropped from rest from a height of 9.5 m. It hits the pavement, then bounces back up, rising just 5.7 m before falling back down again. A boy catches the ball on the way down when it is 1.20 m above the pavement. Ignoring air resistance, calculate the total amount of time the ball is in the air, from drop to catch.

[Answered] Choose the plural noun that's spelled correctly: A. Fathers-in-law B. Editor in chiefs

[Answered] What are the prime numbers between 1 and 49?

[Answered] Need help solving this proportion: \[ \frac{x}{4} = \frac{5}{7} \]

[Answered] If a yield sign is a regular polygon, what is the measure of each angle?

[Answered] Given this topic sentence: "Swimming is really the healthiest exercise anyone can do," what other detailed sentences can you add about the topic sentence?

[Answered] How is the horizontal component of velocity for a projectile affected by the vertical component?

[Answered] What effects did the yellow journalism used by Hearst and Pulitzer have on American reactions to the situation in Cuba before and during the Spanish-American War?

[Answered] How would you find the zeros of the function by rewriting the function in intercept form? Example: [tex]y = x^2 - 12x + 32[/tex]

[Answered] Find the volume of each sphere, both in terms of \(\pi\) and to the nearest tenth. Use 3.14 for \(\pi\).