Laura is enrolled in a one semester computer applications class. she achieves grades of 70, 86, 81, and 83 on the first four exams. the final exam counts the same as the four exams already given. if x represents the grade on the final exam, write an expression that represents her course average. if laura’s average is greater than or equal to 80 and less than 90, she will earn a b in the course. write a compound inequality that must be satisfied to earn a b and solve the inequality.

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.

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.