Only one solution can be found for the given equation 2 + x = 6.
The number of solution depends upon the powers of x for any given equation. Suppose x contains power like 2, 3, any increasing positive real value then the number of solution for that given equation also increases gradually. Depending upon these factors we predict the number of solution for any given equation. For this sum, it is a linear equation in variable x thus it will have only 1 value.
2 + x = 6
∴ x = 4
Thus only one solution can be found for the given equation 2 + x = 6.
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Answer:
Profit = $279,100
Step-by-step explanation:
We know
Profit = Revenue - Cost
Given Cost equation and Revenue equation, we can find profit equation. Shown below:
Where x, is the number of packages.
The company will profit when selling 80,000 packages is:
Profit = $279,100
Answer:
The probability that a person has a positive Rh factor given that he/she has type O blood is 82
There is a greater probability for a person to have a positive Rh factor given type A blood
Step-by-step explanation:
Answer:
82
positive Rh factor given type A blood
Step-by-step explanation:
have a great day!
Answer:
32 people are in the club
Step-by-step explanation:
2k2+9k+9
2k^2+9k+9
(2k+3)(k+3)
I hope that's help !
There are 990 different arrangements of president, vice-president, and secretary
The given parameters are:
Club members, n = 11
Members to arrange, r = 3
The number of arrangements is calculated using the following permutation equation
Ways = nPr
This gives
Ways = 11P3
Evaluate
Ways = 990
Hence, there are 990 different arrangements of president, vice-president, and secretary
Read more about permutation at:
Answer: 990
Step-by-step explanation:
Because the club has 11 members, there are 11 ways to choose the president.
Because 1 person is now the president, there are only 10 people left who are candidates for vice-president. Therefore, there are only 10 ways to choose the vice-president.
Because 1 person is president and another is vice-president, out of those 11 members, there are now only 9 people who can be candidates for secretary. Therefore, there are 9 ways to choose the secretary.
Multiply the ways to choose a president, vice-president, and secretary out of 11 club members, and you get:
11 * 10 * 9 = 990 (ways)