2) Here are the approximate populations of three countries, expressed in scientific notation; Panama 4 x 106, Peru: 3.2 x 10?, Thailand 7 x 107. I
a) Lin says that more than 20 times as many people live in Thailand than in
Panama. Is this correct? Explain how you know.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24

answer: given the scale 3,5 mm to 1 foot: so you know this and you need convert this 150mm to get the right answer.