Step-by-step explanation:
The number of subsets=2ⁿ where n=4 members
2ⁿ=2⁴=16
Number of proper subsets=2ⁿ-1
16-1=15
I dont have an answer buy i need to answer a question so i can ask my question sry
The answer is 5 because 16+4=20 and 3s + s = 4s so you’re left with 4s = 20 and I know that 4 times 5 is 20.
ANSWER: S=5
Answer:
1) 4.68 kiloliters
2) 27800 more liters of fuel
Step-by-step explanation:
I think it is number 2, x^2-x+2
