<span>10 pounds of potatoes for $5.50
one pound = $5.50 / 10 = $0.55
answer
it cost 55 cents per pound</span>
Answer:
55440 codes.
Step-by-step explanation:
There are 11 characters to choose from and the codes is 5 characters long.
The total number of possible codes is the number of permutations of 5 from 11
= 11P5
= 11! / (11 - 5)!
= 11! / 6!
= 11*10*9*8*7
= 55440.
Answer:
The x-intercept is 2.
Step-by-step explanation:
![2 \sqrt[3]{x - 10} + 4 = 0](https://tex.z-dn.net/?f=2%20%5Csqrt%5B3%5D%7Bx%20-%2010%7D%20%20%2B%204%20%3D%200)
![2 \sqrt[3]{x - 10} = - 4](https://tex.z-dn.net/?f=2%20%5Csqrt%5B3%5D%7Bx%20-%2010%7D%20%20%3D%20%20-%204)
![\sqrt[3]{x - 10 } = - 2](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7Bx%20-%2010%20%7D%20%20%3D%20%20-%202)
![x - 10 = - 8](https://tex.z-dn.net/?f=x%20-%2010%20%3D%20%20-%208)
![x = 2](https://tex.z-dn.net/?f=x%20%3D%202)
The answer is 6, because 8-2=6 ; 14-8=6 ; 20-14=6 and so on.
Answer:
900 coins
Step-by-step explanation:
The Wiseman demands 1 gold coin for the 1st day, then 3 gold coins for the 2nd day, then 5 gold coins for the 3rd day and it continues for 30 days in this pattern.
Therefore, the total number of gold coins that he gets will be,
1+ 3+ 5+ ..... up to 30 terms.
This is an A.P. series with the first term(a) 1 and a common difference(d) 2 and the number of terms(n) 30.
Hence, the sum of the A.P. series is given by
=
= 900 coins (Answer)