The equation is y = 20(1.40)^x
where x is the number of days and y is the future amount after x days go by
The 1.40 is from the fact that 1+r = 1+0.40 = 1.40, where r is the decimal form of 40%, so r = 0.40
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Plug in x = 7 to get
y = 20(1.40)^x
y = 20(1.40)^7
y = 210.827008
y = 211
We round to the nearest whole number since it doesn't make much sense to have a fractional portion of an algae. After 7 days, there are about <u>211</u> algae.
Hey there :)
gh² and 2g³h
The common here are g and h because the factor g and h appear in both terms
Therefore, the GCF is gh
Answer:
dceoi hchis hurhgj
Step-by-step explanatiicdeon:
Answer:
B. Graphing a scatterplot of the comps data in a table and finding the
equation of the line that best matches the coordinates
Explanation:
apex
