Answer:
Step-by-step explanation:
Given
There are 120 Pianist in a competition
(a)In first round 30 pianist is selected
this can be done in 
(b)In the second round 5 pianist is selected out of 30
this can be doe by 
Answer:
Reflexive property of equality. This property states that a=a
This question is stating that the m<1 = m<1
Therefore this is the reflexive property of equality
Step-by-step explanation:
Answer: 1500000
Step-by-step explanation:
The half of 3,000,000 is 1500000 so 1500000
Answer:
I think this is solution of your problem
Using mathematical operations, the population of Alaska in 2050 will be 8,99,500.
<h3>
What are mathematical operations?</h3>
- An operation is a function in mathematics that transforms zero or more input values into a clearly defined output value.
- The operation's arity is determined by the number of operands.
- A mathematical action is called an operation. Mathematical operations include addition, subtraction, multiplication, division, and finding the root.
So, the population in 2050:
- Population increases from 2000 to 2020:
- 733,000 - 622,000 = 1,11,000
- Population change in 20 years = 1,11,000
- In 10 years = 1,11,000/2 = 55,500
So, poulation in 5050:
- 2020 (20 years) ⇒ 2040 (00 years) ⇒2050
- = 733,000 + 1,11,000 + 55,500
- = 8,99,500
Therefore, using mathematical operations, the population of Alaska in 2050 will be 8,99,500.
Know more about mathematical operations here:
brainly.com/question/20628271
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