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How many solutions does the equation4x + 3 - 1 = 2(2x + 2) - 2x have? one none infinite For which value of c will the equation
1. 1 answer
2. 136 views
M is the midpoint of . AM = 2x2 inches and MB = 3x + 20 inchesWhat are the possible lengths of AB?
1. 1 answer
2. 104 views
The following data represents the percentages of family income allocated togroceries for a random sample of 50 shoppers in
1. 0 answers
2. 149 views
A motorcycle driver travels 15 kph faster than a bicycle rider. The motorcycle driver covers 60 km in two hours less than the
1. 1 answer
2. 164 views
In what states do these air masses most often collide?
1. 0 answers
2. 317 views
What are some effective ways to write an engaging introduction for a narrative?
1. 0 answers
2. 179 views
It takes a hose 5 minutes to fill a rectangular aquarium 8 inches long, 12 inches wide, and 14 inches tall. How long will it
1. 1 answer
2. 387 views
Why did Peter the Great go to war with Sweden?
1. 0 answers
2. 232 views
A power boat of mass 485 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 780 N. The
1. 1 answer
2. 292 views
You have 90 cookies. You eat 40% of them. How many cookies did you eat?
1. 1 answer
2. 252 views
Place the following events in order: Constitution, Articles of Confederation, Declaration of Independence, Treaty of Paris
1. 0 answers
2. 249 views
A uniform vertical tube of 40cm is sealed at upper end is lowered into Mercury and length of air column become 35cm calculate
1. 2 answers
2. 614 views
What is the percent yield of a reaction in which 200. g of phosphorus trichloride reacts with excess water to form 138 g of HCl
1. 2 answers
2. 1,000 views
2Ca(s) + O2(g) → 2CaO(s)Calculate the mass of calcium oxide that can be prepared from 7.52 g of Ca and 5.01 g of O2.
1. 3 answers
2. 1,420 views
(3a^3)^2
1. 1 answer
2. 222 views
A block of mass 500g slides down a ramp that is inclined at 30.0° to the horizontal. The coefficient of kinetic friction is
1. 1 answer
2. 558 views
What is the probability that he gets a 1 on both the die and the spinner?
1. 1 answer
2. 479 views
6. A biologist made population count to four different species of animals in an ecosystem what can you infer from these numbers
1. 1 answer
2. 643 views
Megan has some five dollar bills and some ten dollar bills. She has 24 bills. The value of the bills is $160.How many of each
1. 1 answer
2. 426 views
Write the equation in standard form. x = -4y + 8
1. 1 answer
2. 287 views
Early Americas and European Settlement Unit Test Study GuideDirections: Copy and paste the questions below into your own
1. 4 answers
2. 1,918 views
How do scientists determine the diameter of a planet?
1. 1 answer
2. 9,500 views
What is the length of a segment with endpoints at (–2, 5) and (4, 5)?
1. 3 answers
2. 2,518 views
Bottomline Ink, a forms company, fills 100 orders a day with a 2% error rate in the completed orders. Assume this to be a
1. 0 answers
2. 577 views
an artist creates a mural that depicts local species living harmoniously in their natural environment. this mural is an example
1. 3 answers
2. 2,036 views
Does anyone know how to write a good topic sentence? I need it from the story Everyday Use by Alice Walker.
1. 1 answer
2. 570 views
Adult tickets to a play cost 20.50, and student tickets are 16.00. Ms powers can spend no more than 120.00 on tickets. If she
1. 2 answers
2. 1,032 views
congress passes a law to establish prior constraint on all social media the federal government will install software on all
1. 15 answers
2. 2,474 views
How fast would you need to be travelling relative to an observer in order for them to see a 15% increase in your mass?
1. 1 answer
2. 428 views
An observer on Earth sees you travel 1000 m at half the speed of light. What distance do you think that you travelled?
1. 0 answers
2. 428 views
An archer fires an arrow, by applying an average force of 182 N across a distance of 38.0 cm on the bow. If the arrow has a mass
1. 1 answer
2. 1,034 views
Would electrons be ejected from aluminum if the incident violet light has a wavelength of 4.00 x 10-7 m?
1. 1 answer
2. 491 views
1.9=O.25/0.16*xFind the value of x
1. 1 answer
2. 413 views
A pipe is open at both ends. The pipe has resonant frequencies of 655 Hz and 786 Hz (among others). Find the two lowest possible
1. 0 answers
2. 598 views
What is the product of -1 3/8 and 2 4/5 expressed as a mixed number?
1. 1 answer
2. 602 views
Use benchmarks to estimate the sum, difference, or product.1.) 1 7/8 + 1/9 0 1 2 2 1/2 2.) 8 8/9 - 5 1/11 4 5 14 11 3.) 7 2/3 x
1. 3 answers
2. 2,745 views
HYPOTHESISING Describe two inventions that helped spark the Scientific Revolution and their impact?
1. 1 answer
2. 793 views
There is a deck of 12 cards numbered 1 through 12. One card is drawn at random from thedeck, look at it and then put it back in
1. 2 answers
2. 1,126 views
A reaction is thought to be second order with respect to the concentration of carbon monoxide. What evidence would support this?
1. 1 answer
2. 1,917 views
Simplify the expression in a+bi form.(3+i)(5-2i)(4-7i) a. 67-145i b. 75-123i c. 53-145i d. 61-123i
1. 5 answers
2. 734 views
Use Descartes’ Rule of Signs to find the number of possible positive, negative, and nonreal roots for the equation,
1. 1 answer
2. 783 views
Find all points (x,y) that are 13 units away from the point (2,7) and that lie on the line x - 2y = 10. Give your answer as a
1. 2 answers
2. 698 views
Suppose a solution contains 0.21 M Pb2 and 0.41 M Al3 . Calculate the pH range that would allow Al(OH)3 to precipitate but not
1. 4 answers
2. 4,457 views
How do i take out 2 or solve from: y=(2theta + pi)+3Because i need to find the mathematical changes in the graph but i can't
1. 1 answer
2. 393 views
A 0.10M solution of a certain monoprotic weak acid has a pH of 2.44. Calculate Ka.
1. 1 answer
2. 622 views
Mrs. Walter buys 30 square feet of outdoor carpeting for her patio. If one side of the carpet is 6 feet, what is the length of
1. 5 answers
2. 4,169 views
Mrs. Walter buys 30 square feet of outdoor carpeting for her patio. If one side of the carpet is 6 feet, what is the length of
1. 1 answer
2. 596 views
What is the magnitude of the average force thet the athele exterts on a landing pad if it's 1.5 m high and deforms by 0.5Mass of
1. 1 answer
2. 471 views
When a driver brakes an automobile, friction between the brake disks and the brake pads converts part of the car's translational
1. 0 answers
2. 1,069 views
A 3.5 kg rock is initially at rest at the top of a cliff. Assuming the rock falls into the sea at the foot of the cliff and that
1. 0 answers
2. 707 views
What would be the orbital speed and period of a satellite in orbit 1.50 ✕ 10^8 m above the Earth?
1. 0 answers
2. 748 views
The gravitational force of attraction between two students sitting at their desks in physics class is 2.23 ✕ 10-8 N. If one
1. 1 answer
2. 777 views
Tarzan tries to cross a river by swinging from one bank to the other on a vine that is 11.2 m long. His speed at the bottom of
1. 0 answers
2. 595 views
The bird perched on the swing shown below has a mass of 41.6 g, and the base of the swing, y = 7.88 cm below the hook, has a
1. 2 answers
2. 2,852 views
In a figure, the radius of the inner circle of the tire is twice the width of the tire itself. To the nearest integer, what
1. 2 answers
2. 747 views
The ratio of number of one-dollar coins to the number of fifty-cent coins in a box was 3:4. Six one-dollar coins were removed
1. 2 answers
2. 2,030 views
Eric is planning a 7-day resort vacation. He will play golf on four mornings. He also wants to play tennis but can only play
1. 3 answers
2. 628 views
A particle starts from the origin at t = 0 with an initial velocity of 4.8m/s along the positive x axis.If the acceleration is
1. 1 answer
2. 3,306 views
Caroline is in JROTC (Junior Reserve Officers’ Training Corps), which is an extracurricular program that trains and prepares
1. 6 answers
2. 1,388 views
What would cause the molecules of gas to get closer together?
1. 1 answer
2. 468 views
Please Help!Describe how water could be classified as either an acid or a base. Give an example of each (acid and base). What
1. 1 answer
2. 549 views
Methanol CH3Oh can be produced by reacting carbon monoxide and hydrogen gas in the presence of a catalyst. If 75.00 grams of
1. 3 answers
2. 2,727 views
There are ________ of muscles that are responsible for chewing movements or mastication.
1. 1 answer
2. 673 views
Need help changing passive voice to an active one....Iowa’s state lottery bill was approved by the Senate in a close vote
1. 2 answers
2. 491 views
Describe the rotation and reflection symmetries in the Maple Leaf of Canada and the "Life" Ancient Egypt cross.
1. 1 answer
2. 757 views
Simplify(tan 4X+tan 2x)/(1-(tan 4X)(tan2X))
1. 1 answer
2. 553 views
Find the original price for a kitchen table and chairs selling for $799.99 at 40% off. Round to the nearest dollar
1. 1 answer
2. 872 views
provide recommendations on how to address ill health
1. 1 answer
2. 380 views
I've calculated my % yield for 2 experiments, the second one using the final product of the first one. How would I calculate the
1. 1 answer
2. 393 views
Draw a structured flowchart and write pseudocode that describes the process of looking up a word in a dictionary.
1. 0 answers
2. 880 views
How would I write pseudocode that describes the process of looking up a word in the dictionary?
1. 0 answers
2. 749 views
How can I find the physics behind why a wheel moves faster or slower than other wheels? Is this friction?
1. 0 answers
2. 1,084 views
Let f(x) = x - 5 and g(x) = 1/2x^3.Find g^-1(108). Write an expression for (f•g)(x). Solve equation (f•g)(x)= 27.
1. 1 answer
2. 516 views
a teacher knows that 80 percent will score no more than 5 points above or below the class average 85 percent on the test which
1. 2 answers
2. 578 views
Mary has 6 more pennies than Andy has. Together they have 28 pennies. How many pennies does each person have?
1. 1 answer
2. 399 views
A 45 g superball traveling at 28.0 m/s bounces off a brick wall and rebounds at 24.5 m/s. A high-speed camera records this
1. 2 answers
2. 622 views
calculate the freeboard of a 10-m thick iceberg in saltwater (seawater density of 1025 kg/ m^3)
1. 4 answers
2. 602 views
what did the members of the temperance movement hope to do?
1. 4 answers
2. 431 views
Drought, flood and/or bushfire effects on the Red Wattle bird.Please help this part is in my assignment and its due tomorow!
1. 1 answer
2. 397 views
Drought, flood and/or bushfire effects on the Red Wattle bird.Please help this part is in my assignment and its due tomorow!
1. 0 answers
2. 373 views
Drought, flood and/or bushfire effects on the Red Wattle bird.
1. 1 answer
2. 566 views
Effects on drought, flood and/or bushfire on the Red Wattle bird AND Kangaroo paw
1. 1 answer
2. 444 views
why did new political parties form after the election of 1824?
1. 7 answers
2. 865 views
how did john quincy adams win the election of 1824?
1. 3 answers
2. 629 views
what does it mean to give up? are there situations where that's okay. are there situations where giving up is not possible.my
1. 3 answers
2. 550 views
g(x)={1+cos(pi/2-x/1)0 for-2 <or= x <or=2 for x<2 or x>2 is g(x) continuous at x=2 is it differentiable at x=2? ex[lain in
1. 0 answers
2. 412 views
my teacher told me to write 15-20 lines about the movie "The Patriot".... i don't know what to write.... can someone please
1. 4 answers
2. 449 views
Can someone give me a similie sentence having the word nice in it?
1. 1 answer
2. 437 views
My teacher is asking if the students are allowed to use a calculator for 8th graders in STAAR.i also want to know...
1. 3 answers
2. 592 views
explain the debate involved in gibbons v. ogden and the final decision.
1. 5 answers
2. 1,881 views
What were the results of the British invasions in Washington, D.C, and Baltimore?
1. 5 answers
2. 634 views
what does "did you find the book engaging" mean?
1. 3 answers
2. 350 views
how do u do a book review?
1. 4 answers
2. 596 views
how do you use the word "PROMINENT" in a sentence?
1. 6 answers
2. 586 views
how did the conflict in Europe help the American shipping industry prosper?
1. 3 answers
2. 508 views
WHICH ARE THE BEST PLAYERS ON THE NBA TEAM?????????? I HAVE TO DO A RESEARCH REPORT AND I NEED HELP!!!!!!!!!!!!!!!
1. 8 answers
2. 1,093 views
which party believed in "rule by the people"? plz help
1. 7 answers
2. 436 views
Did I do this correctly?Use log laws to write the following expression as a single logarithm. 3/2 ln25 + 3 ln2 = ln25 3/2 +
1. 2 answers
2. 558 views
Did I do this correctly?Use log laws to write the following expression as a single logarithm. 3/2 ln25 + 3 ln2 = ln25 3/2 +
1. 0 answers
2. 513 views
Two foundational definitions related to counseling ethics and legal issues. Then analyze how each term is reflected in ethical
1. 2 answers
2. 905 views

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