When rounded to the hundreds place, which of the numbers below round to 456,700? Select all that apply. A) 456,605
B) 456,739
C) 456,798
D) 456,698
E) 45,673

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?

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?