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Vlad1618 [11]
2 years ago
8

Need help for this SAT practice question​

SAT
2 answers:
sdas [7]2 years ago
8 0

Answer: Its A

Explanation:Just plug in the variable 7.75 min to grade a quiz, q

12.4 minutes to grade a paper, p

for a total of 465 minutes

and they have 51 tests and quizzes in total

Dahasolnce [82]2 years ago
4 0

Answer:

A

Explanation:

You will receive three scores for the SAT essay, each ranging from 2-8 points. A good score would be a 5 or higher.

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Heat is the use of energy
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As the price of gummy bears rises from $2. 60 to $3 , what are the price elasticities of demand of sugar-free gummy bears and of
NISA [10]

The price elasticities of demand of sugar-free gummy bears and of ordinary gummy bears is -0.8 and -2.3 respectively.

<h3>How to calculate price elasticity</h3>

Change in price of gummy bears = $2. 60 to $3

Elasticity of demand of sugar-free gummy bears =

[(273-379 / (273+379)/2] ÷ [(3.00-2.60)/(3.00+2.60) / 2]

= [-18/166] / [0.4/2.8]

= -0.10843373493975 / 0.14285714285714

= - 0.75903614457826

Approximately, -0.8

Elasticity of demand of regular gummy bears:

Sugar free = [(273-379) / (273+379)/2] ÷ (3.00 +2.60) / 2]

= [-106/326] / [0.4/2.8]

= -0.32515337423312 / 0.14285714285714

= -2.2760736196318

Approximately, -2.3

Learn more about price elasticity:

brainly.com/question/24961010

7 0
2 years ago
The total cost of 30 identical erasers is y dollars. At this rate, what is the total cost in dollars of 70 of these erasers in t
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Lemme know if I was right :)
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All of the following are good reasons to attend postsecondary institutions except:
Ksivusya [100]

The best answer to the question would be (A) longer average life span.

Though there is a correlation between life span and education levels, where the higher your education, the higher your life span, other factors influence how long you life, most notably, of course your fitness levels, health, and diet. Thus, if you want to live longer, it is better to invest your time and effort into those three things instead of attending a postsecondary institution.

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A homeowner's connection to the internet is through an always-on modem that connects to existing telephone wiring and has a down
Nat2105 [25]

The internet connection types that is being used is DSL (Digital Subscriber Line).

<h3>What is DSL (Digital Subscriber Line)?</h3>

DSL is a type of broadband internet service that uses existing copper telephone wires to transmit data. DSL can provide high-speed internet access, typically ranging from 1 Mbps to 100 Mbps, depending on the distance from the service provider and the quality of the wiring. DSL can also allow users to make analog phone calls over the same line at the same time, because DSL uses a different frequency band than voice signals. DSL requires a special modem that can separate the data and voice signals and connect to the computer and the phone.

Some advantages of DSL are:

  • It is always-on, meaning there is no need to dial up or wait for a connection.
  • It is relatively inexpensive and widely available in urban and suburban areas.
  • It does not interfere with the normal use of the telephone line.

Some disadvantages of DSL are:

  • It is not available in some rural or remote areas, where the distance from the service provider is too far or the wiring is too old or damaged.
  • It can be affected by environmental factors, such as noise, weather, or electrical interference.
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Learn more about DSL (Digital Subscriber Line) from

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5 0
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