A survey of 1234 golfers showed that 238 of them are left-handed. Construct a 95% confidence interval for the proportion of golfers who are left-handed.

Which expression is equivalent to 2x^2+7x+4?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?