List the first few prime numbers.
2, 3, 5, 7, 11, 13, ...
We want the product of the three lowest prime numbers to form the least whole number.
2*3*5 = 30
This the least whole number.
Answer:
The number is 30.
It factors into 2, 3 and 5.
She marked down the price of the apartment by 26%. This is because of this equation (Percent change=Amount of change divided by the original number and then multiply by 100)
Answer:
True
Explanation:
First of all its necessary remember that a linear system is a compound of multiple equations that involve variables.
<h2>Existence:</h2>
Depending on the number of equations and the number of variables, you could determine if the linear system has a solution or not. There are 3 possibilities:
- If the linear system has more equations than variables could exist infinite answers.
- If the linear system has more variables than equations, it is considered an undetermined system and you neer more information to solve it.
- If the linear system has the same number of equations and variables, the system is consistent and has at least one solution.
<h2>
Uniqueness:</h2>
If possibility 3 is presented, it becomes necessary know if its the only one solution or exists more than one solution.
Rgds.
Inequality:
(3/10) ≥ k - (3/5)
Add 3/5 to both sides:
k ≤ (3/10) + (3/5)
Use LCD:
k ≤ (3/10) + (6/10)
Combine:
k ≤ 9/10
1/2 multiplied by 2 both denominator and the numerator of 1/2 then you get 2/4.
