A person with a nearsighted eye has near and far points of 12 cm and 24 cm, respectively. Assuming a lens is placed 2.6 cm from the eye, what power must the lens have to correct this condition

step-by-step explanation:

we are given

we have to simplify it

firstly, we will factor it

now, we can cancel like terms

now, we can combine it

so, we get

it takes about 30 days for it to break down

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods