Which list shows the numbers in order from least to greatest? a. 4.5 × 104, 5.4 × 103, 5.4 × 104 b. 5.4 × 104, 5.4 × 103, 4.5 × 104 c. 5.4 × 103, 5.4 × 104, 4.5 × 104 d. 5.4 × 103, 4.5 × 104, 5.4 × 104

Option d -  

Step-by-step explanation:

To find : Which list shows the numbers in order from least to greatest?

Solution :

Option a.

Not in an order of least to greatest as

Option b.

Not in an order of least to greatest as

Option c.

Not in an order of least to greatest as

Option d.

This is the correct form from least to greatest as

Therefore, option d is correct.

answer: h

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6