Answer:
About 6,785 people will be infected about nine months.
Step-by-step explanation:
We can write an exponential function to represent the situation. The standard exponential function is given by:
Where <em>a</em> is the initial value, <em>r</em> is the rate, and <em>x</em>, in this case, is the time that has passed in months.
3,124 people have already been infected. Thus, our initial value <em>a</em> = 3124.
And an additional 9% will be infected per month. Therefore, our rate <em>r</em> will be 1 + 9% or 1.09.
Hence, our function is:
Then after nine months, the total amount of infected people will be f(9):
Use a calculator:
About 6,785 people will be infected about nine months.
Answer:
its very long but ill help you with the first answer:18.5753424657534247
Step-by-step explanation:
Answer:
x = 
Step-by-step explanation:
Step 1:
3x + 2 = 12 Equation.
Step 2:
3x + 2 − 2 = 12 − 2
3x = 10 Balance the Equation (Subtract 2).
Step 3:
Divide both sides by 3.
Hope this helps :)
Answer:
94 ft
Step-by-step explanation:
A rectangle shares 2 congruent lengths & 2 congruent width sides.
The perimeter is the total measurement of all sides added together. Solve:
2(15) + 2(32) = 30 + 64 = 94
94 ft is your answer.
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Answer:
44 degrees
Step-by-step explanation:
angle c = 90 degrees
angle a = 46 degrees
the measure of all sides on a triangle is 180
so to solve for the other side we can do this equation...
180 - (90 + 46) = 44
hope this helped, mark as brainliest pls
