Questions and answers by

Cassie

Questions (828)

If a ball has an initial speed of 26.9 m/s and is launched at an angle of 63.2 degrees above the horizontal, what is the tallest
1. 1 answer
2. 681 views
Red the following example. What is the effect of the repetition in these lines?And the the silken sad uncertain rustling of each
1. 5 answers
2. 5,152 views
Which is one way that a freshwater wetland differs from a lake or pond?A. water flows in a lake or pond but never flows in a
1. 6 answers
2. 2,814 views
Identify the choice that best describes the underlined word in the sentence.My friend Jorge can play the guitar and sing. Guitar
1. 10 answers
2. 3,199 views
A car travels due east with a speed of 50.0 km/h. Raindrops are falling at a constant speed vertically with respect to the
1. 0 answers
2. 1,313 views
what two adjectives best describe Puritan Church services?
1. 16 answers
2. 4,110 views
Please check these - as we were told they were wrong by a teacher:Find the mean, mode, median and range of the following 2
1. 3 answers
2. 520 views
Which of the following is a correct statement?A. Decomposition is an important part of only two of the three nutrient cycles. B.
1. 14 answers
2. 7,080 views
True or false?decomposition is an important part of only two of the three nutrient cycles I think it's true. Thanks
1. 1 answer
2. 523 views
what is an equation of the line in slope intercept form?m=2/7 and the y-intercept is (0,-12) A.) y=2/7x+12 B.) y=2/7x-12 C.)
1. 2 answers
2. 779 views
What is the difference between an open equation and a false equation?
1. 2 answers
2. 1,117 views
Which of the following is true?A.Biased thinking promotes scientific ideas. B.Open-mindedness restricts scientific thinking. C.
1. 3 answers
2. 1,394 views
Amino acid is to protein asA. fat is to lipid B. DNA is to RNA C. sugar is to fat D. simple sugar is to cellulose I think it is
1. 0 answers
2. 706 views
Does y vary directly with x? if3y=-7x-18 yes:3 yes:-7 no yes: 7/3 my first thought was no but I question 7/3??
1. 2 answers
2. 1,016 views
Can someone please answer my questions below on my first post?? please
1. 1 answer
2. 325 views
1. What is the Algebraic expression for the following word phrase: the quotient of 8 and the difference of x and m?8/x-m * 8-x/m
1. 3 answers
2. 2,532 views
Which of the following did not lead to the growth of government?A. the need to build walls for defense B. growing numbers of
1. 5 answers
2. 559 views
Please help me graph thisAbsolute value x+1 inside absolute brackets -3<4 Where would this be on a graph line?
1. 3 answers
2. 508 views
What type of number is -22?? choose all that apply...whole numbers rational numbers * integers * irrational numbers natural
1. 2 answers
2. 1,167 views
please help - -7 divided by 14/3I think the answer is -3/2??
1. 3 answers
2. 388 views
I need help figuring out the rhyme scheme to Anne bradstreets poem "to her father with some verses"I saw a previous post where
1. 4 answers
2. 633 views
When you swim across a river does the time it takes to get to the other side depend on the rate of flow of the water?
1. 1 answer
2. 439 views
Which of the following statements about the compound HCl is true?*The physical and chemical properties of HCl are different from
1. 11 answers
2. 2,584 views
Which fats are considered the "essential fatty acids"?A. saturated fats B. unsaturated fats C. trans fatty acids D. All the
1. 0 answers
2. 664 views
select the pronoun that belongs in the underlined space.1.___ of the people in Sri Lanka are Sinhalese,2._______are Buddhist by
1. 8 answers
2. 502 views
A shot put champion releases the shot from 6ft above the ground. The path of the shot is modeled by:h(d)=-0.02d^2+1.11d+c. How
1. 0 answers
2. 959 views
Which pronoun correctly completes the sentence?I am not sure who is following us, but it might be ___? A.him B.she C.their I
1. 4 answers
2. 654 views
If the current in a wire is at 0.5 A and the voltage is measured 100 volts, what is the resistance in the wire?
1. 1 answer
2. 481 views
7t^4 • 7t^4A.49t8 B.14t4 C.49t16 D.14t8 Is this 49t^8...A..?
1. 2 answers
2. 1,491 views
Choose which sentence is correctly punctuated.A."What kind of fruit," asked Betsy, "bears its seed on the outside"? B."What kind
1. 7 answers
2. 1,170 views
Waves carry energy from place to place without carrying matter.true false I think it is true??
1. 6 answers
2. 1,042 views
just checking ...is 7^4/7^2 = to 49...I say yes...?
1. 2 answers
2. 330 views
If a problem is 4^4/4^6 is it = to 1/4^2 or just 16?
1. 2 answers
2. 856 views
A different scaffold that weighs 400 N supports two painters, one 500 N and the other 400 N. The reading in the left scale is
1. 4 answers
2. 5,713 views
Show that the acceleration of a hamster is 5 m/s2 when it increases its velocity from rest to 10 m/s in 2 s.
1. 1 answer
2. 1,810 views
Show that the average speed of a rabbit that runs a distance of 30 m in a time of 2 s is 15 m/s.
1. 1 answer
2. 1,068 views
Sophia exerts a steady 40-N horizontal force on a 8-kg box resting on a lab bench. The box slides against a horizontal friction
1. 1 answer
2. 586 views
Sophia exerts a steady 40-N horizontal force on a 8-kg box resting on a lab bench. The box slides against a horizontal friction
1. 3 answers
2. 4,554 views
A hockey puck of mass .2kg is sliding down an inclined plane with an angle of 15 degrees to the horizon. If the puck is moving
1. 1 answer
2. 663 views
An electromagnet is ____.A. a permanent magnet B. made with bar magnets C. able to attract all metal substances D. only
1. 1 answer
2. 1,765 views
Identify the incorrectly punctuated sentence.A. Reesa is wearing a dark, green sweater. B. Around the collar are tiny white
1. 17 answers
2. 19,138 views
Is there anyone online that can translate english to spanish for me?Thank you
1. 1 answer
2. 570 views
Will you please tell me what you think it is?2. Which of the following is not a good strategy for listening for information? Sit
1. 1 answer
2. 456 views
2.Which of the following is not a good strategy for listening for information? Sit comfortably but stay alert. Determine the
1. 3 answers
2. 622 views
1.Which of the following is not a good strategy for listening appreciatively? Observe the use of gestures to enhance the
1. 22 answers
2. 8,079 views
Electrical current generally increases as voltage increases.true false I think it is False..?
1. 0 answers
2. 364 views
Electrical current generally increases as voltage increases.true false I think this is true?
1. 1 answer
2. 439 views
1.Which of the following would not be a good strategy for delivering a speech? Make sure your presentation equipment is running
1. 24 answers
2. 10,864 views
4.Fill in the blank with a correct expression with tener to express the following. She is hot. Ella ________. Answer: ella
1. 4 answers
2. 1,581 views
choose the phrase in which commas are used correctly to complete the sentence.The Internet allows Frank to ________. A.play
1. 2 answers
2. 891 views
choose the phrase in which commas are used correctly to complete the sentence.Is ______ your favorite painter? A., Paul Cezanne,
1. 7 answers
2. 2,726 views
1.Which of the following would not be a helpful audiovisual aid for a presentation on drought? a poster on the effects of
1. 14 answers
2. 6,062 views
choose the phrase in which commas are used correctly to complete the sentence.I don’t know very much about _________.
1. 2 answers
2. 709 views
1.Which of the following compounds is an unsaturated hydrocarbon? methane *propyne nonane methyl 2. The general name for
1. 25 answers
2. 5,917 views
1.Which of the following compounds is an unsaturated hydrocarbon? methane *propyne nonane methyl 2. The general name for
1. 5 answers
2. 1,397 views
". . . I need not tell the brave survivors of so many hardfought battles, who have remained steadfast to the last, that I have
1. 6 answers
2. 685 views
Please help.What is the difference 5x-2/4 x - x - 2/4x A.) 1 B.) X-1/X C.) 0 D.) 3/2 Thank You so much.
1. 20 answers
2. 14,714 views
How does friction slow down a moving object — for example, a soccer ball?
1. 0 answers
2. 319 views
Explain how heat is transferred between a hot and a cold object by conduction — for example, a warm foot on a cold floor.
1. 0 answers
2. 1,135 views
You are in a car going 70 km/h and another car passes you going in the opposite direction at 70 km/h. Do both cars have the same
1. 2 answers
2. 407 views
When you perform work on an object, you decrease the energy of the object.true false I think it is False..?
1. 2 answers
2. 628 views
A fixed, single pulley that is used to lift a block does which one of the following?A. doubles the force required to lift the
1. 2 answers
2. 1,337 views
This type of ad uses a celebrity to endorse the product.slogan testimonial icon parody I think it is icon...?
1. 1 answer
2. 457 views
This type of ad implies the product will make you beautiful.slogan testimonial icon rich-and-famous I think it is rich and
1. 0 answers
2. 774 views
12.What balances charges that may build up as reduction and oxidation occur in a voltaic cell? *the salt bridge one of the
1. 3 answers
2. 2,692 views
At which electrode does oxidation occur in a voltaic cell?anode only cathode only *both anode and cathode either anode or
1. 2 answers
2. 1,577 views
In a zinc-copper cell, Zn | Zn+2(1M) || Cu+2(1M) | Cu, which electrode is negative?a. Cu(s) b. Zn(s) c. Zn+2(aq) d. Cu+2(aq) Its
1. 3 answers
2. 2,852 views
What will the graph look like for a system of equations that has no solution?A. The lines will be perpendicular. B. The lines
1. 1 answer
2. 1,309 views
A good refrigerant must have a low boiling point.true false I think it is true...?
1. 2 answers
2. 460 views
When you hold a ball above the ground it has kinetic energy.true false I think it is False - that is potential energy..right?
1. 1 answer
2. 432 views
Air is a good conductor of heat.true false I think it is false...?
1. 2 answers
2. 577 views
Fast food restaurants keep food hot with infrared lamps. The heat is transferred to the food by _____. condensationconduction
1. 0 answers
2. 1,040 views
All objects emit _____ radiation.A.electromagnetic B.kinetic C.thermal D.solar I think it is A...?
1. 1 answer
2. 547 views
A device that can be used both for cooling and heating is a _____.heat engine compressor heat pump vaporizer I think it is Heat
1. 3 answers
2. 660 views
Which description best captures Abraham Lincoln's approach to slavery before he signed the Emancipation Proclamation?A.Lincoln
1. 5 answers
2. 877 views
1. Read the sentence from paragraph 1 below.It looms menacingly over the road from the roof of a farmhouse, a flying reptile
1. 1 answer
2. 968 views
2.A commercial criticizing oil drilling shows images of oil-soaked birds and sea otters that are suffering. This commercial is
1. 10 answers
2. 2,054 views
In English the format for asking a question isAre you hungry?" with a question mark at the end. How is a Spanish question
1. 4 answers
2. 708 views
A presidential candidate pushing for health care reform talks about Ms. Mollie Johnson of Nashville, Tennessee, who can’t
1. 10 answers
2. 3,793 views
"Great works are performed, not by strength, but by perseverance.”The quote from Samuel Johnson at the beginning of the story
1. 3 answers
2. 495 views
What was the first territory to shed blood in a civil war over slavery?A.Texas B.Kansas C.Missouri D.South Carolina I know there
1. 6 answers
2. 1,359 views
How did the 1860 election contribute to the breakup of the Union?A.by electing a president many believed would not protect
1. 3 answers
2. 477 views
Which of the following women wrote a book which inspired many early feminists?A.Betty Friedan B.Gloria Steinem C.Phyllis Shafly
1. 3 answers
2. 622 views
All forms of energy can do work.A.true B.false I think this is true..?
1. 2 answers
2. 344 views
Lighting strike: Storm clouds build up large negative charges that dwell in a charge center. Suppose a storm cloud has -25 C in
1. 0 answers
2. 949 views
Identify the simple sentence.A.In 1970, my mother graduated from Point Pleasant Boro High School. B.The gymnast swung around the
1. 2 answers
2. 783 views
What are the domain and range of the function y=2square root 3x+4-5?A.x>=-4/3;y>=-5 B.x>=4/3;y>=5 C.x<=-4/3;y<=-5 D.x>=-4/3;y>=5
1. 2 answers
2. 1,441 views
What is the domain of the function y=3 sq root 6x+42 ?x ¡Ý 0 x ¡Ü 7 x ¡Ý ¨C6 x ¡Ý ¨C7 I think it is D...?
1. 12 answers
2. 4,480 views
I have 3 questions posted will someone please look at them...thanks
1. 1 answer
2. 435 views
What was the Compromise of 1850?A.the simultaneous admission of Maine and Missouri as states in order to preserve the balance
1. 2 answers
2. 775 views
Determine whether each sequence is arithmetic or geometric. Find the next three terms.14, 19, 24, 29, . . . A.geometric, 34, 39,
1. 73 answers
2. 22,657 views
What are the first four terms of a geometric sequence if the common ratio is 10 and the first term is 4.5? A.4.5, .45, .045,
1. 6 answers
2. 4,014 views
Determine whether each sequence is arithmetic or geometric. Find the next three terms.4, 8, –16, 32, . . . A.arithmetic, 64,
1. 3 answers
2. 1,180 views
It comes with padded shoes that soften the landing.A.noun clause B.adverbial clause C.misplaced modifier D.adjectival clause I
1. 4 answers
2. 420 views
If you rolled a number cube 100 times, how many times would you expect to get an even number?A.25 B.75 C.50 D.38 I think it is
1. 4 answers
2. 3,490 views
What is the probability that a month picked at random will have 31 days?A.5/12 B.4/12 C.7/12 D.8/12 I think it is C...?
1. 3 answers
2. 1,463 views
1.You flip a coin 30 times and get heads 11 times, so the chance of getting heads is 11/30. Is this an example of theoretical or
1. 5 answers
2. 1,045 views
A bag holds 2 yellow, 1 green, and 2 red marbles. If you were to draw a marble from the bag 150 times, and replace it after each
1. 3 answers
2. 2,877 views
A bag has 6 green marbles, 4 red marbles, 5 yellow marbles, and 3 purple marbles. What is the probability of choosing a purple
1. 3 answers
2. 1,505 views
You roll a pair of number cubes and then flip a coin. Is this an example of independent or dependent events?A.independent
1. 4 answers
2. 2,121 views