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shtirl [24]
2 years ago
5

Select the correct answer.

Mathematics
2 answers:
shutvik [7]2 years ago
6 0

Answer:

3

Step-by-step explanation:

Yakvenalex [24]2 years ago
4 0

Answer:

Correct  Answer for Plato is (3)

Step-by-step explanation:

#Platolivesmatter :)

Hope This Helped XD

Fyi I took the test and got it right too

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A car rental agency rents cars for $26.20 per day plus $0.22 per mile driven. If you rent the car for one day and your travel bu
spayn [35]

Answer: 600

Step-by-step explanation:

5 0
2 years ago
Consider the differential equation y'' − y' − 30y = 0. Verify that the functions e−5x and e6x form a fundamental set of solution
Alex Ar [27]

Answer:

Step-by-step explanation:

We have to take the derivatives for both functions and replace in the differential equation. Hence

for y=e^{-5x}:

y(x)=e^{-5x}\\y'(x)=-5e^{-5x}\\y''(x)=25e^{-5x}\\

for y=e^{6x}:

y(x)=e^{6x}\\y'(x)=6e^{6x}\\y''(x)=36e^{6x}\\

Now we replace in the differential equation  y'' − y' − 30y = 0

for y=e^{-5x}:

25e^{-5x}+5e^{-5x}-30e^{-5x}=0\\25+5-30=0

for y=e^{6x}:

36e^{6x}-6e^{6x}-30=0\\36-6+30=0

Now, to know if both function are linearly independent we calculate the Wronskian

W(f,g)=fg'-f'g

W(e^{-5x},e^{6x})=(e^{-5x})(6e^{6x})-(-5e^{-5x})(e^{6x})\neq 0

I hope this is useful for you

Best regard

7 0
3 years ago
For what month would you estimate the theoretical probability of a maximum temperature no greater than 90ºF to be about 0.13?
sergey [27]
Perhaps it is July, I think it is the hotest month of summer. 
3 0
3 years ago
Terry earns $6.50 per hour babysitting.
Ede4ka [16]
It's c because$6.50h = m h = 4.25
3 0
3 years ago
(4xt7) (2x+5) find x
Anvisha [2.4K]

Answer:

8x^2+34x+35

Step-by-step explanation:

My head knows

6 0
2 years ago
Read 2 more answers
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