Answer:
95.
Step-by-step explanation:
2.85 times 10⁶=2850000
then 2850000÷30,000=9.5
so either 95 or 9.5
Which one sounds correct should be.
Answer:
A
Step-by-step explanation:
(because -4 is equal to -4 and meets the condition of the top inequality, you plug in -4 into the top function)
![g(-4)=\sqrt[3]{(-4)+5}\\\\g(-4)=\sqrt[3]{1} =1](https://tex.z-dn.net/?f=g%28-4%29%3D%5Csqrt%5B3%5D%7B%28-4%29%2B5%7D%5C%5C%5C%5Cg%28-4%29%3D%5Csqrt%5B3%5D%7B1%7D%20%3D1)
Answer: 6.35444444×10^13 gallons
Step-by-step explanation:
So a dishwasher uses 444 gallons of water per load.
That means it'll use 444*215215215 = 95555555460 gallons of water for 215215215 loads
Since washing dishes by hand takes 666 as much as water in comparison to using a dishwasher, we can do 95555555460x666 to find that you need 6.36399999×10^13 gallons of water to wash 215215215 loads.
The question asks for how much more water in gallons you can save, so do 6.36399999×10^13 - 95555555460 to get 6.35444444×10^13 gallons
Answer:
is this a question meant to evaluate you, such as a test, exam, quiz, or assessment?
Step-by-step explanation:
the answer is d
Answer:
9
Step-by-step explanation:
Since we know the number of contestants in Round 2, we could go step by step and calculate the number of remaining contestants in Round 3, then Round 4 and finally Round 5.
However, we can do it without calculating. So in Round 3, there will be:
R3 = R2^((n-1)/n), where n is number of the round
R3 = R2^(2/3)
For Round 4, the number will be:
R4 = (R2^(2/3))^(3/4)
And Round 5 will be:
R5 = ((R2^(2/3))^(3/4))^(4/5)
Threes and fives in exponents will cancel out and we'll remain only with:
R5 = R2^(2/5)
R5 = 249^(2/5)
R5 = 9.08
Rounded to the nearest integer, the number of contestants in Round 5 is 9.
