Which expressions are equivalent to (2/5)^-2

answer: i think it's a

step-by-step explanation:

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval