The kilopascal is a unit for atmospheric pressure. Suppose the atmospheric air pressure at sea level is about 102 kilopascals. for every 1000-m increase in altitude, the pressure decreases about 11.4%. What is the approximate pressure at an altitude of 3000 m?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.