There are 3.76 × 1022 atoms in 1 gram of oxygen. how many atoms are there in 700 grams of oxygen? write your answer in scientific notation. if necessary, round your answer to two decimal places.

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4