Charles writes the number 83,334 .The value of the digit 3 in the thousandths place is 10 times the value of the digit 3 in what place value

Standard deviation of 19,29,21,22,23

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.