Exponential decay is the answer
Answer:
stay calm
Step-by-step explanation:
stay calm
You can try with : 30 x 40 x 10. Volume is 12000 and the surface area:
2*30*40 + 2*30*10 + 2*40*10 = 2400 + 600 + 800 = 3800. This is a surface area between 3200 cm² and 4000 cm².
In math, every digit in a number has a place value.
<h3>What is place value?</h3>
Place value can be defined as the value represented by a digit in a number on the basis of its position in the number.
For example, the place value of 7 in 3,743 is 7 hundreds or 700. However, the place value of 7 in 7,432 is 7 thousands or 7,000. Here, we can see that even though the digits are same in both the numbers, it’s place value changes with the change in it’s position.
The place value of a digit increases by ten times as we move left on the place value chart and decreases by ten times as we move right.
From the question;
Prices for items in the value of hundreds
- A smartphone - $100
- Nike Jordan's - $156
Prices for items in the value of thousands
- A smart TV - $1,500
- A MacBook Pro - $2,550
Prices for items in the value of ten thousands
- A New York city apartment - $10,000
- A 2020 Toyota Corolla - $18,500
Learn more about place value:brainly.com/question/1671709
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