This is known as a Frobenius problem, which is solved using the formula xy<span> − x – y, where x and y represent the respective frobenius numbers.</span>
If the company sells calculators only in packages of 11 and
packages of 15, then x=11 and y=15.
The largest number of calculators it is not possible to
purchase without opening a package is thus calculated as follows:
(11x15) – 11 – 15
= 165 – 11 – 15
=165 – 26
=139
If the company sells calculators only in packages of 11 and packages of 15, the largest number of calculators it is not possible to purchase without opening a package is 139
Answer: c. 3.01
Step-by-step explanation:
The test statistic for difference between two population mean (when population standard deviation is known) is given by :
, where 
= Size of first sample
= Size of second sample
= Difference between two sample mean.
= standard deviation for population 1.
= standard deviation for population 2.
As per given , we have
Substitute these values in formula , we get
Hence, the value of the test statistic is <u>3.01</u>.
Hence, the correct option is c. 3.01 .
Answer:
160 dollars.
Step-by-step explanation:
16+54= 70
5+2=7
70-7=63
62+41=103
2+4=6
103-6=97
97+63=160
Hope this helps! ^^
Answer: 900 degrees
Step-by-step explanation:
The formula for the sum of the interior angles is (n-2)*180 where n is the number of sides.
In this case, there are 7 sides so the sum of the interior angles would be
(7-2)*180
= 5*180
= 900 degrees
