Tom is able to run a mile in 12 of an hour. At this constant rate, about how long will it take Tom to run a marathon, which consists of 26.2 miles?
A:
4 hours and 22 minutes
B:
4 hours and 36 minutes
C:
5 hours and 15 minutes
D:
15 hours and 42 minutes

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.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

c-   36

taxicab circle radius 9 has 4(9) = 36 points