What is 400 x (9 x 1015)? Drag and drop each of my steps in order to help us write an estimate in scientific notation, then click DONE.

Missy took the act and was told her standard score (z-score) is –1. frank took the sat and was told his standard score (z-score) is –2. which student has a better chance of getting admitted to college based on their test score?

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.