Here are the approximate populations of three countries, expressed in scientific notation: Panama: 4 x 10°: Peru: 3.2 x 107: Thailand: 7 x 107

1. Lin says that more than 20 times as many people live in Thailand than in Panama. Is this

correct? Explain how you know.

2. Decide what power of 10 to put on the label for the rightmost tick mark of this number line so

that all three countries' populations can be distinguished.

0

100

3. Label each tick mark as a multiple of a power of 10.

4. Plot and label the three countries' populations on the number line.

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⭐

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2