3 years ago

HELP!!! answer please help me out

Mathematics

1 answer:

BartSMP [9]3 years ago

6 0

Answer:

90 degrees

Step-by-step explanation:

since angle A's exterior angle is 90 on a straight line then angle a is 90. 180-90=90 for the rest

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3 years ago

Suppose that the number of bacteria in a certain population increases according to an exponential growth model. A sample of 2600

melisa1 [442]

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Step-by-step explanation:

Since we have given that

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$y=y_0e^{rt}\\\\2873=2600e^{2.5r}\\\\\dfrac{2873}{2600}=e^{2.5r}\\\\1.105=e^{2.5r}\\\\\text{Taking log on both the sides}\\\\\ln 1.105=2.5r\\\\0.0998=2.5r\\\\r=\dfac{0.0998}{2.5}\\\\r=0.0399\times 100\\\\r=3.994\%$

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3 years ago

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