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ruslelena [56]
4 years ago
10

What is depression? And why does it happen

Mathematics
2 answers:
gayaneshka [121]4 years ago
5 0

Answer:

Sadness. What causes depression: Hormones. Physical changes.



MatroZZZ [7]4 years ago
4 0
It is a mental health disorder characterized by sad mood
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2x^2 - 3x^2 - 4 + 6. pls Help Me ASAP .
Allisa [31]
2x^2-3x^2-4+6
Subtract the base
x^2+2
3 0
3 years ago
PLS HELP<br> Find an equation of the line with a y-intercept of -3 and an x-intercept of -4.5
kari74 [83]

Answer:

y = - \frac{2}{3} x - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, - 3) and (x₂, y₂ ) = (- 4.5, 0 ) ← coordinates of intercepts

m = \frac{0-(-3)}{-4.5-0} = \frac{0+3}{-4.5-0} = \frac{3}{-4.5} = - \frac{2}{3}

The line crosses the y- axis at (0, - 3 ) ⇒ c = - 3

y = - \frac{2}{3} x - 3 ← equation of line

3 0
3 years ago
Amaya put $300 in her savings account. At the end of the year she had made $25 in interest. What percent interest rate was the b
andrew-mc [135]
Sorry, I wrote an answer, but it was wrong.
3 0
3 years ago
Stephen Simmons received a single payment loan for a loan for $6,200. he agreed to repay the loan and 160 days at an interest ra
IRISSAK [1]

9514 1404 393

Answer:

  $6475.56

Step-by-step explanation:

The maturity value is ...

  A = P(1 +rt)

where P is the principal amount, r is the annual rate, and t is the number of years. For ordinary interest, a year is 360 days, so the number of years is 160/360 = 4/9.

The loan value is ...

  A = $6200(1 + 0.10×4/9) ≈ $6475.56

Stephen's loan has a maturity value of $6,475.56.

7 0
3 years ago
prediction is to explanation as _____ is to _____. group of answer choices hypothesis; theory theory; hypothesis variable; suppo
kotykmax [81]

By verbal reasoning, the pair of words required can be obtained from the

synonyms of the given pair.

Correct response:

  • <u>Variable</u>; <u>supposition</u>
<h3>Analysis used for making the above selection</h3>

Prediction: A prediction is a statement indicating the result to be

expected from a trial or test, based on deductive reasoning from a

theory or hypothesis.

An explanation is a statement describing a phenomenon and is taken as

an  hypothesis.

A variable is an outcome of a test or trial, or observation.

A supposition is a held notion or belief that is similar to a hypothesis.

Therefore;

Prediction is to explanation as <u>variable</u> is to <u>supposition</u>.

Learn more about prediction and variables here:

brainly.com/question/17372552

4 0
2 years ago
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