Answer:
9
Step-by-step explanation:
its going up every 9
5+9=14
14+9=23
23+9=32
ect
2.45 divided by seven equals .35.
So each oranges is .35¢
So now multiply .35 by 8 and you’ll get a total of $2.80
$2.80 for 8 oranges.
The probability that none of them will be returned is 0.729.
Probability:
Probability refer the possibility of the required event.
The probability of an event is a number between 0 and 1, where 0 indicates impossibility of the event and 1 indicates certainty.
Given,
Aram's fine gems allows a customer to return a diamond tennis bracelet if the return occurs within ten days.
Return percentage of the Bracelet = 10%
And, three (3) tennis bracelets are bought by three (3) different customers.
Now, we need to find the probability that none of them will be returned.
Let R be the event of bracelets sold that are returned.
And R' be the event of bracelet sold but not to be returned.
So,
P(R) = 10%
=> P(R) = 0.10
P(R') = (1 - P(R))
=> P(R') = (1 - 0.10)
=> P(R') = 0.90
Now we need to find the probability that none of them are retuned for 3 customers.
Which is equal to
=> 0.90 x 0.90 x 0.09
=> 0.729
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Answer: Additional interest of $521.82 with a simple interest loan to sister generate.
Step-by-step explanation:
Since we have given that
Principal = $28000
Rate of interest at simple interest = 8%
Number of year = 1
so, Interest becomes,
![\dfrac{28000\times 8\times 1}{100}\\\\=280\times 8\\\\=\$2240](https://tex.z-dn.net/?f=%5Cdfrac%7B28000%5Ctimes%208%5Ctimes%201%7D%7B100%7D%5C%5C%5C%5C%3D280%5Ctimes%208%5C%5C%5C%5C%3D%5C%242240)
Rate of interest compounded quarterly = 6%
Amount becomes,
![A=P(1+\dfrac{r}{400})^{4n}\\\\A=28000(1+\dfrac{6}{400})^4\\\\A=28000(\dfrac{406}{400})^4\\\\A=\$29718.18](https://tex.z-dn.net/?f=A%3DP%281%2B%5Cdfrac%7Br%7D%7B400%7D%29%5E%7B4n%7D%5C%5C%5C%5CA%3D28000%281%2B%5Cdfrac%7B6%7D%7B400%7D%29%5E4%5C%5C%5C%5CA%3D28000%28%5Cdfrac%7B406%7D%7B400%7D%29%5E4%5C%5C%5C%5CA%3D%5C%2429718.18)
So, Interest would be
![Amount-Principal\\\\=29718.18-28000\\\\=\$1718.18](https://tex.z-dn.net/?f=Amount-Principal%5C%5C%5C%5C%3D29718.18-28000%5C%5C%5C%5C%3D%5C%241718.18)
Hence, Additional interest is given by
![2240-1718.18\\\\=\$521.82](https://tex.z-dn.net/?f=2240-1718.18%5C%5C%5C%5C%3D%5C%24521.82)
Hence, Additional interest of $521.82 with a simple interest loan to sister generate.
The statement that is true about the mode of distribution is there is not enough information to compare the mode. The correct answer is B.