Questions in Grade High-school

Questions in Grade High-school

[Done] What is the major religion of Russia and Eastern Europe?

[Done] Write a quadratic equation whose solutions are [tex]7i[/tex] and [tex]-7i[/tex].

[Done] What are the pros and cons of aerial wolf hunting?

[Done] A 1.0 kg ball is thrown into the air with an initial velocity of 30 m/s. How much kinetic energy does the ball have?

[Done] What is the total number of electrons in the second principal energy level of a sodium atom in the ground state?

[Done] The Boland Amendments, passed by Congress in 1982 and 1984, barred using U.S. funds to aid the right-wing __________ against the Sandinista government of Nicaragua. A. nationalists B. patriots C. “freedom-fighters” D. contras

[Done] Santa can see up to 25 children per hour. What is the maximum number of children he can see in 6 hours?

[Done] When [tex]16x^3 - 12x^2 + 4x[/tex] is divided by [tex]4x[/tex], the quotient is:

[Done] What are two ways in which heat is transported in the biosphere?

[Done] Matt and Anna often fly between two cities that are 1680 miles apart. On one particular trip, they flew into the wind, and the trip took 4 hours. The return trip, with the wind behind them, only took about 3 hours. Find the speed of the wind and the speed of the plane in still air.