Questions in Grade High-school

Questions in Grade High-school

[Terjawab] What was a major result of Henry Ford's innovative manufacturing technique?

[Terjawab] The sum of \(\frac{3}{4}\) and \(\frac{18}{19}\) is closest to:

[Terjawab] In what type of geographic location did humans tend to develop civilizations? A. Plains B. Mountains C. Deserts D. River valleys

[Terjawab] Sara goes to Fredonia University. She has $900 in her savings account. She needs to buy a small laptop computer before the next semester. The laptop costs $600. She withdraws $60 every two weeks for food. How many times can she withdraw money?

[Terjawab] Which concern prompted the addition of the first ten amendments to the Constitution of the United States?

[Terjawab] What property is shown in the equation 0 ÷ –3 = 0? A. Division into zero property B. Identity property of division C. Negative one property of division D. Reciprocal property

[Terjawab] Read the following sentences. Select the answer if the underlined term in a sentence is used correctly. Choose all answers that are correct. A. Julius Caesar was assassinated in B.C. 44. B. William of Normandy crossed the English Channel and defeated King Harold II in A.D. 1066. C. Alexander the Great died in 323 B.C., or 323 B.C.E. D. Romulus Augustulus, the last Roman emperor, was taken prisoner by the German king Odovacar in A.D. 476, or C.E. 476.

[Terjawab] What is the pH of a solution with a concentration of [tex]2.4 \times 10^{-5}[/tex] molar [tex]H_3O^+[/tex]? Show or explain the work used to solve this problem.

[Terjawab] A 200 g block on a 50 cm long string swings in a circle. It is frictionless and swings at 75 rpm. What is its speed and the tension on the string?

[Terjawab] Express as a trinomial: [tex](2x – 3)(x + 7)[/tex]