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The change in distribution of six gaseous particles between three interconnected containers is shown in the images below. determine which of the changes has a positive δs?
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Explain the difference between finding the volume of this right rectangular prism with whole unit cubes and with 1/2 -unit cubes.
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A rectangular playground is to be fenced off and divided in two by another fence parcel to one side of the playground. Four hundred and eighty feet of fencing is used. Find the dimensions of the playg
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Scores on the SAT verbal test in recent years follow approximately the N(504,111) distribution. The proportion of students scoring under 400 is?
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Compare 5 x 105 and 2 x 105. A) 5 x 105 is 2.5 times larger than 2 x 105 B) 5 x 105 is 3 times larger than 2 x 105 C) 5 x 105 is 5 times larger than 2 x 105 D) 5 x 105 is 7 times larger than 2 x 105
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Daylen wants to make an picnic table that's 40' inches and 80' wide. How would she figure out the height of how tall the table should be?
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At the farmers market, Nathaniel buys two dozen oranges at $3.50 per dozen, four kilograms of apples at $3.25 per kilogram, two kilograms of carrots at $1.90 per kilogram, and one kilogram of potatoes
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Bill's baseball bag weighs 4 lb if you take sat two pairs of cleats that weighs 6 ounces each how much will his bag weigh
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Today, I am making a triangle-shaped sandbox for my sweet, little Maci. Papa gave me 30' in length of 2"x 4' planks. I would like the longest side to be 12'. What is one possible combination for the o
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Which of the following functions is not a sinusoid? y = sin x y= Sqrtx y = cos x None of the above are sinusoids.
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A bird of species A can travel when diving six times as fast as a bird of species B top speed if the total speed of both birds is 231miles per hour find the fastest speed of the bird of species A and
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A ship left port A with a speed of 40 mph. In 1 1/4 of an hour, a second ship left the port with a speed of 60 mph. In how many hours and at what distance from port A will the second ship catch up wit
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Marcela estimates the distance between the library and town hall is 735 ft. The actual distance is 612 ft. What is the percent error in Marcela's estimate? Round your answer to the nearest tenth of a
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Becky is writing a coordinate proof to show that the diagonals of a parallelogram bisect each other. She starts by assigning coordinates as given. https://static.k12.com/nextgen_media/assets/8123566-N
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Amy needs to write a paper that contains more than 3,376 words for school. She has already written 1,493 words and writes at a rate of 269 words per day. Which of the following inequalities could be u
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Help please:say if You and some neighbors are landscaping a community park. The organizer of the project selects an area for two congruent triangular rock gardens. You agree to be in charge of placing
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How do I solve f(x)=mx+b?I know how to find the slope, m=slope which is rise/run. But how do I determine if a table is a linear graph & what do I do next?
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The table shows the height in inches of trees after they have been planet what is the height of a tree that is 64 inches tall and it’s pot
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A relation is plotted as a linear function on the coordinate plane starting at point E at (0, 27) and ending at point F at (5, −8) .
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A data set is shown. 110, 95, 73, 113, 110, 95, 73, 95, 105, 105 What is the lower quartile of this data set? What is the upper quartile of this data set? What is the interquartile range?
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Given the perimeter of a rectangle and either the length or width, find the unknown measurement using the appropriate formula. A 1 ft -wide rectangular table has a perimeter of 12ft. The lengthl
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This is 7th grade math and answer ASAP. Tell me which answer choice in q.2. I will gave brainliest, thx, and 5 star if answered right.
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Becky is making a quilt using material cut in shapes of triangles and squares. She has 18 triangle pieces and 42 square pieces. She would like for each row in the quilt to have the same number of each
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Suppose that a certain television program has an average point rating of 5.1 (ratings measure the number of viewers), and that the program's executives estimate that a 0.1 drop in the ratings will cor
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The image shows a ray of light bending at the boundary of a glass block. According to a law of optics, sin i / sin r = n, where n is a consent. Which equation states the same law in terms of a and b?
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Which number should each side of the equation 4/5x=8 be multiplied by too produce the equivalent equation of x= 10
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15 postcards, 10 envelopes, and a notepad cost 1 dollar and 68 cents. The envelope is 8 times cheaper than the notepad and 2 cents more expensive than the postcard. What is the price of the postcard,
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One side of a square flower bed is 10 feet long. how many plants are needed if they are to be spaced 1 foot apart around the flower bed?
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What are the coordinates of the circumcenter of a triangle with vertices A(−3, 3) , B(−1, 3) , and C(−1, −1) ?
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Alan is putting weed killer I'm a field to get it ready for planting the directions on the can say to use .75 quarts for each acre of land how much weed killer will Alan need for two fields one that i
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a deep foundation engineering contractor has bid on a foundation system for a new world headquarters building for a fortune 500 company. A part of the project consists of installing 311 auger cast pil
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Jill can paint a room in 4 hours . tom can paint the same room in 4 hours . how long will it take them if they worl together
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The speed of train a is 6 mph slower than the speed of trainb. train a travels 200 miles in the same time it takes train b to travel 230 miles. find the speed of each train.
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Find the indicated probability. Round to the nearest thousandth. A sample of different calculators is randomly selected from a group containing 16 that are defective and 30 that have no defects. What
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What could I make that includes the following? Create a wrapping paper design that includes at least four of the following constructions: a bisected angle a perpendicular line drawn from a point not o
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Which of the following is a benefit Social Security does not offer? a. automobile insurance b. disability insurance c. retirement insurance d. survivor insurance
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Use the following terms to describe the challenging environment of west and central Africa : Deforestation, desertification, malaria
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A board game that normally sells for $34.95 is on sale at an 18% discount. What is the sale price of the board game?
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Xavier needs an investment that is low risk and offers tax savings. He doesn't mind if it has limited contributions per year. Which of these would suit his needs?
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Kylie spent $20 on rides and snacks at the state fair if x is amount you spent on rides and why is amount you spent on snacks the total amount you spend can be represented by the equation x + y equals
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Telling yourself that you will get an A over and over will not help you calm down before a test. TRUE OR FALSE
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Check all of the possible first steps in factoring a polynomial with four terms. 1.factor out a GCF 2.factor the difference of cubes 3.factor a sum of cubes 4.factor a difference of squares 5.factor a
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A trapezoid has vertices at (-6, -3), (-2,5), (2,5) and (6, -3). what is the approximate perimeter of the c trapezoid
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Which lines if any can you conclude are parallel given that mangle1+mangle2=180 justify your conclusion with a theorem or postulate
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Determine the result of 9 + –2. How far away on the number line will this result be from 9 and in what direction?
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The area of a square is 81 squares centimeters . first , find the length of a side . Then , find the length of the diagonal
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There is a bag filled with 4 blue, 3 red and 5 green marbles. A marble is taken at random from the bag, the colour is noted and then it is not replaced. Another marble is taken at random. What is t
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Et u2×2 represent the set of upper triangular 2×2 matrices. find the matrix a of the linear transformation t(m)=[4027]m from u2×2 to u2×2, with respect to the basis {[1000],[1010],[0001]}
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Evaluate the given expression and express the result using the usual format for writing numbers (instead of scientific notation). 52 upper p 252p2 52 upper p 252p2equals= nothing
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The state of California charges homeowners approximately 1,200 per year in property taxes for every 100000 a persons home is worth . If mr. Cohen home in studio city,CA is worth 1,600000, how much doe
