Changing the 30 to 10 is a 20 unit drop ( 30-10=20)
so the line would shift vertically down by 20
<span>The line will shift vertically down by $20.</span>
1.30 represents the rate of growth of the mold spores. This decimal is a representation of the percentage growth, which would be 130%.
Since the function is written in terms of weeks, x will equal 4 to represent the amount of spores after 4 weeks. Plug the value into the function:

Rounded to the nearest ones value, there will be 985 mold spores after 4 weeks.
Answer:
59.5 sales tax, 909.5 total
Step-by-step explanation:
850 x .07 = 59.5
850 + 59.5 = 909.5
Answer:
True.
Step-by-step explanation:
The Han era was when paper and porcelain was invented. It was a time of peace when China could build up.
Hope this helps plz mark brainliest :D
Hundreds 100
tens 20
ones 18
so add 100+20+18 and get
138 is your answer
Hope this helped! :D