5n=30+3n You need to exclude the 4 due to for the first 4GB cost $30 then $3 for each additional GB used
A=Value of investment.
A=12000(1+0.015)^2
A= <span>£12362.70</span>
Answer:

Step-by-step explanation:

Answer:
The tube are similar in shape.
The height of the small tub is 5 cm.
The volume of the small tube is 150 cm3.
The volume of the large tub is 500 cm3.
Work out the height of the large tub.
Give your answer correct to 3 significant figures.
Step-by-step explanation: Hope this help(: