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3 years ago

-5(x + 6) > 3 (x + 13) - 5all possible solutions

Mathematics

1 answer:

VARVARA [1.3K]3 years ago

5 0

Answer: x< -8

Step-by-step explanation:

-5(x + 6) > 3 (x + 13) - 5

-5x -30>(3x + 39)-5

-5x -30> 3x +34

i will put the rest in the comments

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What do you understand about the functions of parasympathetic system?

mina [271]

The parasympathetic nervous system (usually abbreviated PSNS, not PNS, to avoid confusion with the peripheral nervous system) is one of the three divisions of the autonomic nervous system, the others being the sympathetic nervous system and enteric nervous system.[1][2] The autonomic nervous system is responsible for regulating the body's unconscious actions. The parasympathetic system is responsible for stimulation of "rest-and-digest" or "feed and breed"[3] activities that occur when the body is at rest, especially after eating, including sexual arousal, salivation, lacrimation (tears), urination, digestion and defecation. Its action is described as being complementary to that of the sympathetic nervous system, which is responsible for stimulating activities associated with the fight-or-flight response.

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3 years ago

A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and

IRINA_888 [86]

Answer:

The approximate percentage of cars that remain in service between 73 and 84 months

P( 73 < x < 84 ) = 0.02145 = 2.1 %

Step-by-step explanation:

Explanation:-

Given mean of the Population 'μ ' = 51 months

Standard deviation of the Population 'σ' = 11 months

Let 'X' be the random variable of Normal distribution

Let 'X' = 73

$Z = \frac{x-mean}{S.D} = \frac{73-51}{11} = 2$

Let 'X' = 84

$Z = \frac{84-51}{11} = 3$

The approximate percentage of cars that remain in service between 73 and 84 months

P( 73 < x < 84 ) = P( 2 < Z < 3)

= P( Z<3) - P( Z <2)

= 0.5 + A(3) - ( 0.5 + A(2))

= A(3) - A( 2)

= 0.49865 - 0.4772 ( From Normal table)

= 0.02145

P( 73 < x < 84 ) = 0.02145

The approximate percentage of cars that remain in service between 73 and 84 months

P( 73 < x < 84 ) = 0.02145 = 2.1 %

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3 years ago

Using technology or other resources, research the average distance that each planet is from the sun (in kilometers). Once you ha

alexira [117]

Answer:

Planet Distance from Sun (in Km) Distance in scientific notation

Mercury 57,909,000 Km 5.7909 X 10^3

Earth 150.33 Million Km 1.50.33 X 10^6

Mars 2.10.06 Million Km 2.1006 X 10^6

Jupiter 768.26 Million Km 7.6826 X 10^6

Neptune 4.4763 Billion Km 4.4763 X 10^9

Uranus 2.5957 Billion Km 2.5957 X 10^9

Saturn 1.4936 Billion Km 1.4936 X 10^9

Venus 107.95 Million Km 1.0795 X 10^6

Step-by-step explanation:

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3 years ago

Pless help ineed it naww

aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

It's the only equation that gets y correct in every one.

3 0

2 years ago

Read 2 more answers

Seven times a number decreased by three-fourths of the same number is 25. What is the number?

Tomtit [17]

Answer:

103/28

Step-by-step explanation:

Let the number be 'x'

Equation:-

7x - 3/4 = 25

7x = 25 + 3/4

7x = 100/4 + 3/4

7x = 103/4

x = 103/(4 x 7)

x = 103/28

5 0

3 years ago

Read 2 more answers

-5(x + 6) > 3 (x + 13) - 5all possible solutions​

-5(x + 6) > 3 (x + 13) - 5all possible solutions