OH NO OH NO OH NO OH NO (I aint never seen two pretty bffs is allways one of them gotta be ugly)

How many questions do they give on the sat

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

Abag contains even and odd numbered balls in the ratio of 3: 7, respectively. for each of the following, what is the probability of drawing an even-numbered ball? the total number of balls is 240 and 30 of the odd-numbered balls are renumbered by multiplying the numbers by 4.