Answer:
(A)30
(D)15
Step-by-step explanation:
Factors of 30 are 1,2,3,5,6,10,15 and 30
A composite number is any number that is not prime.
From the given options, the factors of 30 are 30, 5 and 15.
However, <u>5 is not a composite number.</u>
Therefore, the number that Lacey could be thinking of will either be 30 or 15.
Answer:
(i) 32 cubic meters, (ii) 800
Step-by-step explanation:
(i) 1 x 4 x 0.5 = 2 m3, x 16 = 32
(ii) 1000 litre per m3 = 32,000 litres required divided by 40 = 800 bags.
1 is the 3rd option down
2 is the second option down
3634 rounds up to 4000 and 304 rounds down to 300. 4000 * 300 = 1,200,000
Answer: The answer is D
Step-by-step explanation:
