Questions in Grade High-school

Questions in Grade High-school

[Done] Why do muscles work in pairs? Why are the biceps and triceps a good example?

[Done] What were several ways in which enslaved Africans resisted their treatment in the Americas?

[Done] In 2004, 34.2 million accountants e-filed income tax returns. This was 114% of the number who filed in 2003. Find the number of accountants who e-filed income tax returns in 2003.

[Done] The larger of two numbers is 1 more than twice the smaller. The sum of the numbers is 20 less than three times the larger. Find the numbers.

[Done] What motives does Columbus appeal to in trying to interest Spanish rulers in the new land?

[Done] Evaluate the expression \( \frac{z}{3} - 5z + 4(z - 2) \) when \( z = 12 \).

[Done] What is the answer to this problem? \[\frac{7.5}{12} = \frac{4.2}{x}\]

[Done] Find the slope of the line \(7x - 9y = 5\).

[Done] At which stage of scientific inquiry would scientists find out if their hypothesis was supported by their data?

[Done] What is the difference between the preterite, imperfect, past progressive, and present progressive?