An object is located 51 millimeters from a diverging lens. the object has a height of 13 millimeters and the image height is 3.5 millimeters. how far in front of the lens is the image located?
a. 51 millimeters
b. 13.7 millimeters
c. 189 millimeters
d. 1.12 millimeters

Can someone me with 1 to 4 plz. fast

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.

How does a large body of water, such as the ocean, influence climate?