Questions in Grade High-school

Questions in Grade High-school

[Free] You are a school photographer taking individual and class pictures for 2 classes of 21 students each. On average, each individual picture takes 3 minutes, and a class picture takes 10 minutes. About how long should it take you to get all of the pictures?

[Free] A rectangular lot measures 125 feet by 185 feet and is completely fenced. What is the length, in feet, of the fence?

[Free] How much work is done on a 60 N box of books that you carry horizontally across a 6 m room?

[Free] Determine the second derivative of [tex]y = \cos x \tan x[/tex].

[Free] When did the first Eastern European country join the European Union?

[Free] Explain why dogs pant during hot summer days using the concept of evaporation.

[Free] Why did the Bonus Army march on Washington D.C.?

[Free] Which sentence shows correct subject-verb agreement? A. My friend and her mother were listening to the radio. B. My friend and her mother was listening to the radio.

[Free] If the measure of angle one is "2x - 9" and the measure of angle two is "27 - 4x," solve for x.

[Free] In the bird egg, which of the following functions as a reservoir for wastes produced during development? A. Allantois B. Amnion C. Chorion D. Yolk sac E. Placenta