Questions and answers by

Oscar

Questions (401)

Which of the following is typically associated with a large amount of organic material in a water supply?Lower turbidity Higher
1. 2 answers
2. 1,039 views
A comma splice is a(n)incorrect use of a comma to correct a run-on sentence correct use of a comma to correct a run-on sentence
1. 1 answer
2. 689 views
Sentence fragments should be:routinely used when writing avoided when writing used to express a complete thought combined using
1. 2 answers
2. 515 views
Which of the following is an example of a sentence fragment?He wrote a book. It is short. Many people like it. Mostly the
1. 1 answer
2. 760 views
Which of the following is an example of a sentence fragment?Let’s play a video game. Do you have this one? Since you don’t
1. 1 answer
2. 710 views
An independent clause canmake sense on its own be a fragment serve as a comma splice be a run-on sentence is it a pls help
1. 1 answer
2. 547 views
Consider the functions f(x) = 2x + 1 and g(x) = x^2 − 10. What is the value of f[g(3)]?39 −3 −7 −1 pls help me
1. 1 answer
2. 551 views
Given f(x) = 4x + 13 and g(x) = 10x − 2, solve for (f + g)(x) and select the correct answer below.(f + g)(x) = 14x + 15 (f +
1. 1 answer
2. 1,651 views
Choose the polynomial written in standard form.x^3y^2 + 4x^4y + 10x^9 x^4y^2 + 4x^4y^5 + 10x^2 xy^2 + 4x^3y^8 + 10x^2 x^4y^5 +
1. 2 answers
2. 2,352 views
Which of the following is typically associated with a reduction in photosynthesizing plants in a water supply?An increase in
1. 1 answer
2. 1,695 views
Which of the following types of stars is cooler than an orange main sequence?In Graph A, the curve peaks at 800 nm, in the red
1. 1 answer
2. 4,909 views
Which of the following is typically associated with a reduction in photosynthesizing plants in a water supply?An increase in
1. 0 answers
2. 730 views
A comma splice is a(n)incorrect use of a comma to correct a run-on sentence correct use of a comma to correct a run-on sentence
1. 1 answer
2. 686 views
Which of the following correctly uses a semicolon?Dinner; is the most important part of my day. After a good dinner; I like to
1. 15 answers
2. 6,313 views
Which of the following is an example of a run-on sentence?She likes her cereal with no milk at all. I like my cereal with lots
1. 1 answer
2. 1,403 views
A home gets its water from a private well. Which of the following would be the best way for the homeowner to obtain a
1. 9 answers
2. 2,562 views
When Marilyn Cross is trapped, what kind of conflict does the pilot create for her?Man vs. Man Man vs. Society Man vs. Self Man
1. 5 answers
2. 2,608 views
has anyone read the short story.. The cold equations
1. 0 answers
2. 481 views
What does a novel often have more of than a short story?Characters and events Alternate endings Twists and surprises Authors and
1. 1 answer
2. 1,117 views
The diagram below shows the movement of energy in the water cycle.Diagram showing the movement of energy in the water cycle.
1. 2 answers
2. 1,964 views
Plants take up carbon dioxide from the air and nutrients from the soil. This is an example of interactions between thegeosphere,
1. 1 answer
2. 1,158 views
Two factors which cause global climate change are listed below.Factor 1: Volcanic eruptions. Factor 2: Changes in the amount of
1. 2 answers
2. 3,008 views
Look at the position of Location 1, Location 2, and Location 3 in this picture.Simple diagram of a lake represented by a wavy
1. 10 answers
2. 5,730 views
Four polynomials are shown below:A. 2 − 2x5 + 2x2 B. 5x3 + 5 − 5x4 C. 3x + 2x5 D. 6x3 − 1 Which of the above polynomials
1. 5 answers
2. 1,620 views
Find the quotient of the quantity negative 15 times x to the 2nd power times y to the 6th power plus 50 times x to the 4th power
1. 1 answer
2. 999 views
Find the quotient of the quantity negative 36 times x to the 3rd power minus 6 times x to the 2nd power plus 12 times x all over
1. 1 answer
2. 1,160 views
Choose the correct simplification of the expression the quantity a to the 2nd power over b to the 3rd power all raised to the
1. 1 answer
2. 2,133 views
Create an example of a polynomial in standard form. How do you know it is in standard form?pls help me
1. 1 answer
2. 479 views
Which of the following types of stars started out on the main sequence with the largest initial mass?In Graph A, the curve peaks
1. 3 answers
2. 3,889 views
What does the hook of a paragraph do?It concludes the essay. It grabs readers' attention. It proves a difficult point. It
1. 2 answers
2. 1,212 views
How should you explain your supporting evidence?without topic sentences in at least 500 words as clearly as possible briefly and
1. 3 answers
2. 646 views
How should your conclusion relate to your topic paragraph?it should state the opposite to make readers think. it should provide
1. 12 answers
2. 4,484 views
The graph below plots the values of y for different values of x:Plot the ordered pairs 1, 3 and 2, 4 and 3, 9 and 4, 7 and 5, 2
1. 5 answers
2. 4,075 views
The local ice cream shop is deciding whether or not to hire a new worker. The shop must pay the worker hourly and cover a daily
1. 3 answers
2. 1,772 views
What do you provide in the body of your essay?supporting evidence concluding thoughts central ideas thesis details is it a
1. 2 answers
2. 483 views
A company is deciding whether or not to hire a new worker. The company must pay the worker hourly and cover a daily cost for
1. 1 answer
2. 564 views
Analyze the following statement.Brandon puts his water in the refrigerator so it will stay cold. Is the statement an example of
1. 1 answer
2. 2,337 views
A company is deciding whether or not to hire a new worker. The company must pay the worker hourly and cover a daily cost for
1. 2 answers
2. 1,401 views
The map of a biking trail is drawn on a coordinate grid. The trail starts at P(−7, 6) and goes to Q(4, 6). It goes from Q to
1. 1 answer
2. 839 views
What caused the downfall of Ghana?a) Climate change and Berber battles b) Songhai invasions and disease c) Internal revolts d)
1. 1 answer
2. 1,557 views
What did special religious observances in both the Aztec and Spanish calendars provide for people?Work and income Education and
1. 10 answers
2. 1,612 views
How were the Aztec and Inca civilizations different in their public works projects?The Aztecs focused on agricultural
1. 7 answers
2. 3,773 views
Read the following excerpt from H.G. Wells' The War of the Worlds, and answer the question that follows:The planet Mars, I
1. 4 answers
2. 3,363 views
Read the following paragraph and answer the question that follows:Musical theatre changed my life. When I was a child, I was
1. 1 answer
2. 1,531 views
The correlation coefficient for blood pressure and amount of vegetables eaten in a group of people is −0.7. Analyze the
1. 3 answers
2. 2,321 views
You suspect that the spiciness of food served in a restaurant is positively correlated with number of soft drinks ordered. You
1. 3 answers
2. 2,926 views
Analyze the following statement:Marcus notices that he runs faster in the mornings rather than the evenings. Is the statement an
1. 3 answers
2. 1,834 views
The correlation coefficient for poor health and not exercising in a group of people is 0.67. Analyze the following statement:Poo
1. 4 answers
2. 2,289 views
Tablets are on sale for 15% off the original price (t), which can be expressed with the function p(t) = 0.85t. Local taxes are
1. 2 answers
2. 2,528 views
The table below shows the average annual precipitation over a period of five years in three locations of Florida.Locations |
1. 3 answers
2. 5,628 views
Which of these is an example of how the ocean plays an important role in climate change?The warm Gulf Stream helps maintain
1. 2 answers
2. 3,001 views
A student designed an experiment to demonstrate the interaction between Earth systems. The steps of the experiment are given
1. 1 answer
2. 1,939 views
How do you solve the formula for the perimeter of a rectangle with width W and L length for the length p=2w+2L
1. 1 answer
2. 375 views
Decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring.−b b^2 − 4ac
1. 4 answers
2. 2,923 views
How did the excommunication of Emperor Leo III affect the Roman Empire during the eighth century?It was a major break in
1. 2 answers
2. 2,999 views
Which of the following would have been a source for dispute between the Eastern and Western Churches in the 11th century?claimin
1. 5 answers
2. 1,939 views
Who was the power behind the throne during Justinian's reign?Belisarius Augustus Sophia Theodora is it d pls help
1. 1 answer
2. 634 views
Which of the following is not associated with one of the pillars of Islam?charity faithfulness sacrifice self-glorification
1. 3 answers
2. 634 views
The image is a painting of Tarik, an instrumental figure in introducing Islam to Spain. Use the image to answer the following
1. 1 answer
2. 2,576 views
Which of the following is typically associated with a reduction in photosynthesizing plants in a water supply?An increase in
1. 1 answer
2. 1,147 views
A scientific question should bevague creative non-testable non-repeating
1. 2 answers
2. 1,843 views
A scientific question should bevague creative non-testable non-repeating is it b
1. 1 answer
2. 634 views
A scientist uses a computer model to understand a widely accepted theory about Earth's surface. The computer model would most
1. 1 answer
2. 2,587 views
Four groups of students, in different parts of the world, are investigating the reason why the shape of the moon changes from
1. 1 answer
2. 1,131 views
Which of these is an example of an experiment?plant growth is affected by temperature leaves may change color due to temperature
1. 1 answer
2. 999 views
A scientist plans to find out the percent of teenagers who like science. She interviews 500 teenagers leaving a science museum
1. 3 answers
2. 2,445 views
Which of these questions can be answered through science?What is the best water sport? Why should we value honesty? Why does
1. 3 answers
2. 1,234 views
a helium balloon has a volume of 300 ft^3 and is floating at an altitude where the temperature is 265 K. How high does its
1. 1 answer
2. 395 views
The cost to produce a product is modeled by the function f(x) = 5x^2 − 70x + 258 where x is the number of products produced.
1. 2 answers
2. 3,734 views
A soccer ball is kicked toward the goal. The height of the ball is modeled by the function h(t) = −16t2 + 48t where t equals
1. 2 answers
2. 3,282 views
The table shows preferences of dancing or playing sports for male and female students.Do you prefer dancing or playing sports?
1. 1 answer
2. 2,362 views
Which of the following best describes the internal political turmoil that contributed to the decline of the Byzantine Empire?A
1. 10 answers
2. 3,640 views
Which of the following best describes the Golden Age of Islam?It was a period of military triumph and control. It was a period
1. 5 answers
2. 1,584 views
Which of the following soil components results from the breakdown of parent material?Gases Moisture Minerals Organic material is
1. 2 answers
2. 1,026 views
Which of the following is true of the data set represented by the box plot?box plot with point at 16, min at 33, Q1 at 40,
1. 3 answers
2. 5,557 views
When the outliers are removed, how does the mean change?dot plot with 1 on 50, 1 on 76, 1 on 78, 2 on 79, 1 on 80, 1 on 81, 2 on
1. 3 answers
2. 5,681 views
Given the following images, choose the one that most likely represents an O-class star.Star A is a yellow star. Star B is a blue
1. 2 answers
2. 4,469 views
Which of the following types of stars started out on the main sequence with the largest initial mass?In Graph A, the curve peaks
1. 1 answer
2. 2,261 views
The light from one end of the Milky Way galaxy takes about 150,000 years to travel to the other end. Which of these statements
1. 1 answer
2. 969 views
Scientists earlier believed that the lowest measurable temperature is the freezing point of ice. However, modern scientists
1. 2 answers
2. 1,788 views
Two scientists did the same experiment but arrived at different results. The scientists most likelydid not have accurate data
1. 1 answer
2. 1,698 views
An astronomer see a star that is very far away but still very bright. What can she conclude about the star?The star must be very
1. 1 answer
2. 1,906 views
Which of the following is a sign of poor quality water?Zero turbidity A pH of 7.0 High phosphate content High dissolved oxygen
1. 1 answer
2. 690 views
Given the following functions f(x) and g(x), solve (f + g)(3) and select the correct answer below:f(x) = 6x + 3 g(x) = x − 7 4
1. 1 answer
2. 2,042 views
Which of the following is a sign of poor quality water?Zero turbidity A pH of 7.0 High phosphate content High dissolved oxygen
1. 0 answers
2. 550 views
Which of the following is a common source of groundwater pollution?A)Oil dumping and oil spills B)Tossing candy bar wrappers
1. 3 answers
2. 1,729 views
How did the Reconquista act as a pull mechanism for Spain to explore and conquer new lands?The Reconquista created generations
1. 5 answers
2. 2,739 views
What role did Henry the Navigator play in finding new routes to the East?He personally led many expeditions around Africa. He
1. 1 answer
2. 1,703 views
Which of the following is a source of graywater?Sewage water Shower water Water waste from an auto repair garage Water waste
1. 1 answer
2. 969 views
Which of the following questions is a statistical question?What is the top-selling board game? In what aisle are the board games
1. 4 answers
2. 4,616 views
Scientists earlier believed that the lowest measurable temperature is the freezing point of ice. However, modern scientists
1. 0 answers
2. 894 views
Joseph borrowed a book from a library. The library charged a fixed rental for the book and a late fee for every day the book was
1. 5 answers
2. 2,928 views
What is the meaning of the word "relevant" as it is used in the following sentence?Props may not be relevant to a motivational
1. 3 answers
2. 707 views
Which of the following sentences uses the word "synthesize" correctly?- I was so tired I feared that I might synthesize, which
1. 3 answers
2. 1,223 views
Read the following excerpt.The journalist spent a year researching the foreign government's sanctions. Finally, it was time to
1. 7 answers
2. 2,228 views
A cloud forms around 45° south latitude and is carried through the atmosphere on the Westerlies. As the water molecules in the
1. 4 answers
2. 824 views
Which statement below best describes the temperature of the atmosphere at various altitudes?The mesosphere has a lower
1. 4 answers
2. 2,967 views
A cloud forms around 45° south latitude and is carried through the atmosphere on the Westerlies. As the water molecules in the
1. 5 answers
2. 1,198 views
Which of the following correctly describes a way in which Earth’s atmosphere interacts with the hydrosphere?Living organisms
1. 6 answers
2. 4,863 views
Determine the type of boundary line and shading for the graph of the inequality 3x + y greater than or equal to 10.Dashed line
1. 4 answers
2. 1,209 views