Simplify. 1.5m^7(-4m^5)^2 24m^14 12m^17 24m^17 -6m^14

An object is located 30.0 cm from a concave mirror. the focal length is 15.0 c,. what is the image distance? a. 30.0 cm b. -10 cm c. 10.0 cm d. -30.0 cm

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger