I don’t know this need help thank you :)
1 answer:
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Answer:
D. 37.22%
Step-by-step explanation:
One of my favorite probability z-table websites calculates the fraction as 0.3722 = 37.22%.
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Your graphing calculator or spreadsheet can probably do the same for you.
Answer:
Rule of 9 : an integer is divisible by 9 if and only if the sum of its integers is divisible by 9.
Proof :
Let us consider a number x such that,
Where, are the the digits of the number x,
So, we can write,
Let,
Since, a number is in the form of , where k is an positive integer, is always divisible by 9,
⇒ are divisible by 9.
⇒ x-S is divisible by 9,
⇒ If S is divisible by 9 ⇒ x must divisible by 9,
Or if x is divisible by 9 ⇒ S must divisible by 9.
Hence, proved...
Answer: $33.00
Step-by-step explanation:
Given
Mr. Claussen needs 15 Pounds of ground beef
It is stated that 2 pounds of beef cost $4.40
Using unitary method
1 Pound cost
For 15 pounds it is
Thus, he has to spend $33 for 15 pound meat