What is r(–6) for r(x) = –1/4(22 − x)?

Answers

Answer 1

Answer: r(-6)= -1/4(22- -6)

r(-6)= -7

= -7

Related Questions

Your brain knows that you have stubbed your toe becauseA) dopamine transfers that information to the brain. B) afferent nerves transfer that information to the brain. C) glial cells transfer that information to the brain. D) myelin sheaths transfer that information to the brain.
It is popularly believed that Patrick Henry, in his speech against the Stamp Act of 1765, implied that George IIIwould be assassinated, and then concluded with the phrase, "If this be treason, make the most of it." Four differing reports of this speech, two of which omit the concluding phrase, are found in the following sources: the diary of a Fr enchmen who was an eyewitness and described the event the same day; a letter printed in a London newspaper about six w eeks later; a history of Virginia written in 1805; and a note written in 1817 by Thomas Jefferson. Which of the following facts casts the greatest doubt on the accuracy of Jefferson's note confirming the concluding phrase of Henry's speech? (A) Jefferson and Henry had each served as governor of Virginia. (B) Jefferson was only twenty-two in 1765. (C) Jefferson's note was written to a man who was writing a biography of Henry. (D) Jefferson was not actually a member of the House of Burgesses in 1765. (E) Jefferson's note was written fifty-two years after the speech was delivered.
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Can a dialect become a standard language?
A) Yes
B) No

Answers

I am 100% sure your answer is,Yes

What is the relationship between the mind and the body?A) The mind impacts the body.
B) The body impacts the mind.
C) The mind and body have reciprocal effects on each other.
D) There is no relationship between the mind and the body.

Answers

The answer is C. This is because the mind can make the body do anything, and the body can make the brain think certain things also. So basically the mind and the body play tag with each other on this topic.

Which major concept of genetics was illustrated in the experiment by Avery, McLeod and McCarty?

Answers

The concept was that DNA is what causes bacterial transformation. Before, people thought the genetic material of bacteria was carried through proteins.

What happens to pH levels as ammonia is converted to nitrate

Answers

Answer:

As the pH rises, the concentration (toxicity) of the ammonia also increases. When the pH level increases above 9, most of the ammonium in the water is converted into toxic ammonia (NH3), which can kill fish. ... The Nitrobacter bacterium feeds on the nitrites in the water and converts them into nitrate (NO3).

Explanation:

test the ph balance.

Final answer:

The conversion of ammonia to nitrate decreases pH levels, making the environment more acidic. This is critical because pH affects the availability of nutrients to plants and the health of soil ecosystems.

Explanation:

The pH level changes when ammonia is converted to nitrate as a part of the nitrification process. Ammonia (NH3) is alkaline by nature. As it gets converted into nitrate (NO3), the process consumes H+ ions, causing the pH to decrease, making the environment more acidic.

This is important because pH affects the availability of nutrients to plants and the health of the soil ecosystem. If the pH is too low (acidic), it can inhibit the growth of certain organisms and disrupt the balance of the ecosystem.

Learn more about pH level here:

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Ryan's family has a beagle, so when he sees any small four-legged furry creature, he says "doggie." The pattern of thought that provides Ryan with a concept with which to compare his understanding of "doggie" is calledA) a schema.
B) assimilation.
C) accommodation.
D) object permanence.

Answers

The correct answer is: assimilation!

This terms goes back to the Psychologist Piaget, who used it to call the process in which the stimuli (here the sight of the beagle) is accommodated into the knowledge that is already there, that is the knowledge of what a "doggie" is and how it looks like

Explain the processes used in forming metals. Name one occupation in history that has used forming in metalworking.

Answers

Answer:

Explanation:

Name of occupation: foundry, in the age of copper, in 8000 a.c, the artisans already made the smelting inside stone containers under the heat of furnaces.

1. Casting - process in which metals or metallic alloys in liquid state pass through a mold, to take shape.

2. Wire pressing - the metal is molded into presses, at high temperatures, using cutting techniques.

3. Molding- manufacturing process where the molten metal is poured into a mold and let cool and solidify.

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