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Gwar [14]
3 years ago
13

Identify whether the following equation has a unique solution, no solution, or infinitely many solutions.

Mathematics
1 answer:
lidiya [134]3 years ago
3 0

Answer:

No solution

Step-by-step explanation:

3+6=9

3-4=-1

9 doesn't equal -1 therefore no solution.

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2. A discrete population of Sword-billed Hummingbirds follows the logistic growth equation and is characterized by the following
hodyreva [135]

The population one time step into the future is 33.71886792708

The logistic growth formula is:

\frac{dN}{dt} =r.N.\frac{(K-N)}{K}

where:

\frac{dN}{dt}=Logistic Growth

r = maximum per capita growth rate of population

N = population size

K =  carrying capacity

We have

r = 0.14

N0 = 690

K = 1060

<u>Substituting the values</u> in the <u>formula</u> ,we get

\frac{dN}{dt} =( 0.14).690.\frac{(1060-690)}{1060}\\=33.71886792708 per day

Therefore, the <em>population </em>one time step into the future is 33.71886792708.

Learn more:brainly.com/question/12881619

4 0
2 years ago
How the solve 14% of 27
iogann1982 [59]

Answer:

3.78

Step-by-step explanation:

How you do this problem is by simply multiplying 14% by 27. You have to remember that 14% is equivalent to 0.14, so you have to do 0.14 * 27 and you will get 3.78.

7 0
3 years ago
Read 2 more answers
How do I solve this?​
Scorpion4ik [409]

the answer would be B ( 4,-5) because when I put them on a graph it came up with the right one

7 0
3 years ago
Find the value of n so that the expression is a perfect square trinomial and then factor the trinomial.
Anna007 [38]

The correct expression is (a) n = 100; (x + 10)^2

<h3>How to determine the value of n?</h3>

The expression is given as:

x^2 + 20x + n

Take the coefficient of x

k = 20

Divide by 2

k/2= 10

Square both sides

(k/2)^2 = 100

The above value represents the value of n

i.e.

n = 100

So, we have:

x^2 + 20x + 100

Expand

x^2 + 10x + 10x + 100

Factorize

x(x + 10) + 10(x + 10)

Factor out x + 10

(x + 10)^2

Hence, the correct expression is (a) n = 100; (x + 10)^2

Read more about trinomial at:

brainly.com/question/1538726

#SPJ1

7 0
2 years ago
Michelle pays $66.85 for a costume pattern and 8 yards of fabric. The costume pattern cost $4.85 how much does each yard of fabr
kogti [31]

Answer:

I got $7.75.

Step-by-step explanation:

66.85-4.85=62

62/8=7.75.

7 0
3 years ago
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