we are given
initial amount =1800
so,
P=1800
doubles in value every 7 years
so, we can find function

now, we can plug P=1800

now, we can plug t=42

.............Answer
Answer:
i believe that it should be alan converted the mixed number to the wrong improper fraction
Step-by-step explanation:
- older brother
Answer:
89
Step-by-step explanation:
To find the area of the rectangle, you do 13 times 8. That gives you 104. Now, for the triangle, you do 1/2 base times height. That is 1/2 of (13 - (4 + 4)) times 6. That equals 1/2 of 5 times 6. So 5 times 3 is 15. 104 - 15 is 89. I hope this helped and please mark me brainliest! Thanks.