Answer: I think it’s the 1st one
Step-by-step explanation:
64%, because 40% of 60% is 24%, and 2 mg of pure copper is 40% of the overall alloy, so add 24 and 40
Answer:
the answer is 267.9 cubic inches
Step-by-step explanation:
$900
Explanation
First, you would need to find the area of the carpet which would be length x width, equaling to 400 ft., then you’d multiply the area of the carpet (400ft) by the cost for each square foot (2.25) leaving you with the total, $900
Answer:
1060
Step-by-step explanation:
1060
