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.

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4