Anyone who wants to ask me any questions directly can type it here! I will help as much as i can. (I am a student. So i am not absolutely sure if my answer is right or wrong)​

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air