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Varvara68 [4.7K]
3 years ago
6

(a) find the general solution to y^{\,\prime\prime} + 3 y^{\,\prime} = 0. give your answer as y = . . . \ . in your answer, use

c_1 and c_2 to denote arbitrary constants and x the independent variable. enter c_1 as c1 and c_2 as c2.
Mathematics
1 answer:
KengaRu [80]3 years ago
4 0
We want to solve
y'' + 3y' = 0

Solve the indicial equation.
m² + 3m = 0
m(m + 3) = 0
m = 0 or m = -3

The basic solutions are e⁰=1 and e^{-3x}.

Answer:
The general solution is
y(x) = c_{1} + c_{2}e^{-3x}

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this stem and leaf plot shows the number of text messages 10 people sent yesterday. whatis the total number of text messages the
Rudiy27
To find the total number of text messages sent, you will use the stem-n-leaf plot to create a data set of all the numbers of texts sent.

To read a stem-n-leaf plot you will use the number on the left as the tens place and each number to the right of it creates a new number in the data set.
 
See the key for help!

Here is the list of the all the data:

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3 0
3 years ago
Order the lengths 1/4 inch, 0.5 inch, and 10/25 inch from least to greatest.
pshichka [43]
Converting everything to decimals:

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Converting the appropriate numbers back to fractions:

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6 0
3 years ago
(-5 + 5i) + (4 – 4i)?
babunello [35]

Answer:

The answer is:

Step-by-step explanation:

1. -30

2. 20

3 0
2 years ago
Read 2 more answers
Harry is a builder.
sergij07 [2.7K]

Answer:

£39.95

Step-by-step explanation:

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5 0
2 years ago
Find A. Round to the nearest tenth.
Marianna [84]

Answer:

27.8 degrees

Step-by-step explanation:

Wasn't it 'a,' not 'A,' that you wanted?

The ratio a/ 30 is the cosine of the angle 22 degrees, which in turn is 0.927:

                          a

Then 0.927 = -------    which yields a = 30(0.927) = 27.8 degrees

                         30

3 0
2 years ago
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