Question

6. If B varies directly as A; and B = 3 when A = 18 then find the value of b when a =24​

Answer 1

Answer:

please mark me as brainlest please

Step-by-step explanation:

clearly

b is directly proportional to a

b=k(a)

if b=3 when a=18

then

3=18k

or k=1/6

hence if a = 24 then b= 1/6×24

b= 4 ..

Answer 2

Answer:

B = 4

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.