The diameter of the Sun is about 1.4 x 106 km. The diameter of the planet
Venus is about 12,000 km.
What is the approximate ratio of the diameter of the Sun to the diameter of
Venus?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b