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Vadim26 [7]
4 years ago
12

All of the following are shaped by learned behavior except __________.

Mathematics
2 answers:
kap26 [50]4 years ago
7 0

Answer:

  A. Innate reflexes.

Explanation:

  Behavior is the range of actions and mannerisms made by individuals. They can be either innate or learned from the environment.

  Innate reflexes are genetically programmed and are present in everyone´s body regarding social, cultural, economic, physiological differences. Many of these movements are learned when the baby is still inside the mother. Even before she can feel fetal movement.

  I hope this answer helps you.

gulaghasi [49]4 years ago
4 0
I believe the answer is B bc. you can't learn your personality
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The venue also wants the price of more expensive tickets to be at least 1.5 times the price of the cheaper tickets. Let x repres
ArbitrLikvidat [17]

The inequality representing the relationship between the two ticket prices will be y ≥ 1.5x.

<h3>What is inequality?</h3>

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

The venue also wants the price of more expensive tickets to be at least 1.5 times the price of the cheaper tickets.

Let x represent the price of cheaper tickets and y be the price of the higher-priced tickets.

Then the inequality representing the relationship between the two ticket prices will be

y ≥ 1.5x

More about the inequality link is given below.

brainly.com/question/19491153

#SPJ1

8 0
2 years ago
Consider the matrix A =(1 1 1 3 4 3 3 3 4) Find the determinant |A| and the inverse matrix A^-1.
solong [7]

Answer:

A)\,\,det(A)=1

B)\,\,A^{-1}=\left[\begin{array}{ccc}7&-1&-1\\-3&1&0\\-3&0&1\end{array}\right]

Step-by-step explanation:

det(A) = \left\Bigg|\begin{array}{ccc}1&1&1\\3&4&3\\3&3&4\end{array}\right\Bigg|

Expanding with first row

det(A) = \left\Bigg|\begin{array}{ccc}1&1&1\\3&4&3\\3&3&4\end{array}\right\Bigg|\\\\\\det(A)= (1)\left\Big|\begin{array}{cc}4&3\\3&4\end{array}\right\Big|-(1)\left\Big|\begin{array}{cc}3&3\\3&4\end{array}\right\Big|+(1)\left\Big|\begin{array}{cc}3&4\\3&3\end{array}\right\Big|\\\\det(A)=1[16-9]-1[12-9]+1[9-12]\\\\det(A)=7-3-3\\\\det(A)=1

To find inverse we first find cofactor matrix

C_{1,1}=(-1)^{1+1}\left\Big|\begin{array}{cc}4&3\\3&4\end{array}\right\Big|=7\\\\C_{1,2}=(-1)^{1+2}\left\Big|\begin{array}{cc}3&3\\3&4\end{array}\right\Big|=-3\\\\C_{1,3}=(-1)^{1+3}\left\Big|\begin{array}{cc}3&4\\3&3\end{array}\right\Big|=-3\\\\C_{2,1}=(-1)^{2+1}\left\Big|\begin{array}{cc}1&1\\3&4\end{array}\right\Big|=-1\\\\C_{2,2}=(-1)^{2+2}\left\Big|\begin{array}{cc}1&1\\3&4\end{array}\right\Big|=1\\\\C_{2,3}=(-1)^{2+3}\left\Big|\begin{array}{cc}1&1\\3&3\end{array}\right\Big|=0\\\\

C_{3,1}=(-1)^{3+1}\left\Big|\begin{array}{cc}1&1\\4&3\end{array}\right\Big|=-1\\\\C_{3,2}=(-1)^{3+2}\left\Big|\begin{array}{cc}1&1\\3&3\end{array}\right\Big|=0\\\\\\C_{3,3}=(-1)^{3+3}\left\Big|\begin{array}{cc}1&1\\3&4\end{array}\right\Big|=1\\\\

Cofactor matrix is

C=\left[\begin{array}{ccc}7&-3&3\\-1&1&0\\-1&0&1\end{array}\right] \\\\Adj(A)=C^{T}\\\\Adj(A)=\left[\begin{array}{ccc}7&-1&-1\\-3&1&0\\-3&0&1\end{array}\right] \\\\\\A^{-1}=\frac{adj(A)}{det(A)}\\\\A^{-1}=\frac{\left[\begin{array}{ccc}7&-1&-1\\-3&1&0\\-3&0&1\end{array}\right] }{1}\\\\A^{-1}=\left[\begin{array}{ccc}7&-1&-1\\-3&1&0\\-3&0&1\end{array}\right]

4 0
3 years ago
30 PNTS who Answer 4 and 5 correctly and will get marked brainliest!!! Answer choices for 5 are:
3241004551 [841]
4.
cos(120) = -0.87
sin(210) = -0.5

last answer

5. 
sin(120) =  0.866 = sqrt3/2

1st answer

3 0
3 years ago
What is the measure of angle A?
natulia [17]

Answer:

a = 127

Step-by-step explanation:

These angles are supplementary which means they add up to 180:

15 + a + 38 = 180

a + 53 = 180

a = 180 - 53

a = 127

5 0
3 years ago
Read 2 more answers
what is the distributive property :( i forgot what it was uh mrs. tara falls is killing me with math
jolli1 [7]
Distributive property lets you distribute 3(3+x)

so this is the property, note: xy=x times y=x(y)

a(b+c)=(ab)+(ac)
7 0
4 years ago
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