The first one is the correct answer due to 4 is the initial height of the plaint and 0.75 are inches that being added every week
Answer:
19 6j/5
Step-by-step explanation:
Answer:
A. 1/2 (20 x 50) + 1/2 (20 x 10), 2 (1/2 x 20 x 50) + 2(1/2 x 20 x 10)
B. 100
Step-by-step explanation: