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Questions Asked on April 17, 2020

Write the balanced equation for vandadium (II) oxide with iron (III) oxide results in vanadium (V) oxide and iron (II) oxide.2VO
1. 3 answers
2. asked by Hayden
3. 6,030 views
Find the variance of the sum of two random variables X and Y if E[X] = 3 and E[XY] = 6.
1. 0 answers
2. asked by talismanpower
3. 5,024 views
What are some key differences between the scientific approach and methodologies used by Greek, Jewish, Muslim, and Renaissance
1. 0 answers
2. asked by Markus
3. 4,996 views
what is the algebraic expression for the following word phrase the quotient of 3 and za.3/z b.3/3z c. 3z d. 3- z
1. 8 answers
2. asked by peeps
3. 4,564 views
How does the independence of two random variables 𝑈 and 𝑉 affect the air temperature and wind speed?
1. 0 answers
2. asked by anonymous
3. 4,327 views
A 2.9 kg block slides with a speed of 2.1 m/s on a friction less horizontal surface until it encounters a spring. (a) If the
1. 1 answer
2. asked by Michael
3. 4,313 views
1 Which statement about Lester Maddox is not true2 Mr.Robertson is a segregationist which statement most likely reflect his
1. 15 answers
2. asked by Ant god
3. 4,305 views
1. The volume of a gas is 10.0 liters and its pressure is 1.5 atm. If the pressure is decreased to 0.75 atm, what is its new
1. 2 answers
2. asked by kirsten
3. 3,690 views
Simplify the product using the distributive property.(3p + 2)(5p - 1) simplify the product (2y - 5) (3y + 1) can someone help
1. 2 answers
2. asked by Weggy board
3. 3,215 views
Determine an equation in simplified form, for the family of quartic functions with zeros 3 (order 2) and -2±√3
1. 1 answer
2. asked by Muneer
3. 2,958 views
A hemispherical tank of diameter 10cm is filled by water issuing from a pipe of radius 20cm at 2m per second . Calculate ,
1. 3 answers
2. asked by Anonymous
3. 2,907 views
The number of pieces of popcorn in a large movie theatre popcorn bucket is normally distributed, with a mean of 1720 and a
1. 3 answers
2. asked by rwedf
3. 2,410 views
explain briefly why a razor blade floats in water and when soap solution is carefully added to the water it sinks
1. 4 answers
2. asked by jamie
3. 2,364 views
A company is valued at $100,000,000 and has 5,000,000 shares of stock.What is the value of each share?
1. 2 answers
2. asked by Remy
3. 2,106 views
A factory that makes gaming systems selects 100 random systems to check for defects. They find that 3 of the gaming systems were
1. 9 answers
2. asked by emily
3. 2,097 views
For y = 25, what is the estimated value of x, from the following data x 11 12 15 16 18 19 21 y 21 15 13 12 11 10 9
1. 1 answer
2. asked by Sapna
3. 2,045 views
planets in our solar system travel in their own orbital paths around the sun. what causes the planets to continuously orbit the
1. 13 answers
2. asked by idk
3. 2,040 views
You are depositing $1000 in a savings account at 6% annual interest rate, compounded continuously. What will the balance be
1. 3 answers
2. asked by texas art
3. 1,977 views
A right prism whose bases are regular nonagons. Find the measure of the dihedral angle between adjacent lateral faces.
1. 1 answer
2. asked by Savannah
3. 1,918 views
What is the “crack problem” Gorbachev faced in the late 1980s? Why did he face this problem?
1. 1 answer
2. asked by Akki
3. 1,795 views
A full bottle hold 1/4 gallon of juice if 3/5 of the juice has been poured out how much juice is left in the bottle?
1. 2 answers
2. asked by Faith
3. 1,705 views
What is the product of -7 and -12?-84 84 -74 74 PLzzz answer asap!!
1. 4 answers
2. asked by Connecus Student
3. 1,683 views
1. The length of a micrometer is approximately 0.00003937 inch. How would you express this in scientific notation?A. 0.3937 *
1. 2 answers
2. asked by panda
3. 1,680 views
The following reaction: SO2 (g) <====> SO3 (g) + NO (g) having reached a state of equilibrium, was found to contain 0.40 M SO3,
1. 5 answers
2. asked by Veronica
3. 1,600 views
A 13-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground
1. 1 answer
2. asked by Holly
3. 1,560 views
What is the quotient of 1/4÷4?
1. 4 answers
2. asked by Zoey
3. 1,557 views
A radio tower is located 450 feet from a building. From a window in the building, a person determines that the angle of
1. 2 answers
2. asked by sh
3. 1,556 views
A right hexagonal prism is enlarged by a scale factor of 5.7a) Determine the value of Volume of Large Prism over the Volume of
1. 2 answers
2. asked by Anonoymous
3. 1,278 views
Laura is three times as old as Luci. In 5 years, the sum of their ages will be 30. What are the current ages of Laura and Luci?
1. 2 answers
2. asked by Jessica M.
3. 1,229 views
what is the algebraic expression for the following word phrase the quotient of 7 and the sum of 9 and za. 7/9+7z b.7(9+z)
1. 1 answer
2. asked by king bubble's
3. 1,220 views
Consider the feminist principles present in “A Room of One’s Own” by Virginia Woolf. How do you think Woolf’s ideals
1. 4 answers
2. asked by Nikki
3. 1,192 views
Which of the following best characterizes interest groups in Texas?
1. 1 answer
2. asked by Ashton
3. 1,154 views
Name the point with the given coordinates (4, -2).
1. 3 answers
2. asked by Ethan
3. 1,138 views
Describe the means by which Spain attempted to defend and spread Catholicism at home and abroad.Can you provide any links that
1. 3 answers
2. asked by Lila
3. 1,122 views
Find the arc length and leave answer in terms of pi.13.An arc with a central angle is 184 degrees and radius 8m
1. 3 answers
2. asked by Savannah
3. 1,093 views
Explain how the Peace of Augsburg, the Edict of Nantes, and the Peace of Westphalia all strengthened secular rulers.
1. 3 answers
2. asked by Cheo
3. 1,092 views
What is the Ksp of Lead II Fluoride if the lead and fluoride ions have molecular concentrations of 4.8 x 10-4 M and 8.7 x 10-3 M
1. 2 answers
2. asked by Veronica
3. 1,078 views
A batting cage is designed by gluing a baseball to a spring-mass-dashpot system so that the ball is returned to the batter. The
1. 0 answers
2. asked by Yensidnaf1
3. 1,046 views
There is 1/2 of a candy bar that needs to be divided evenly among 3 children. What fraction of the total candy bar will each
1. 1 answer
2. asked by Sydney
3. 989 views
Use examples from the history of Texas and the experiences of the Mormons to illustrate how geography, conflict, and new ideas
1. 1 answer
2. asked by Christa
3. 944 views
How do I use Hess's law to calculate enthalpy change? (when given two reactions)(1)Pb(s) + Cl2(g) --> PbCl2(s) Delta H(1)=
1. 1 answer
2. asked by Emma
3. 927 views
The sample space for a roll of two number cubes is shown in the table(1,1) (1,2) (1,3) (1,4) (1,5) (1,6) (2,1) (2,2) (2,3) (2,4)
1. 2 answers
2. asked by hewwo :)
3. 925 views
Julia earned money babysitting. She spent 1/4 of the money on lunch. She spent 1/2 of the money on a DVD, and she saved $4. How
1. 1 answer
2. asked by Kayla
3. 912 views
If a data set has many outliers, which measure of central tendency would be the BEST to use?A) mean B) median C) mode D) range
1. 3 answers
2. asked by Addyson
3. 880 views
in a football game, a penalty of -15 yards was applied to a gain of 43 yards, what is the net gain?58yards 32yards 28yards
1. 3 answers
2. asked by Connexus Student
3. 862 views
Determine the measure if the interior angle at vertex A.———————- 4x 4x 4x 4x 2x 2x
1. 1 answer
2. asked by Savannah
3. 839 views
Which of the following ordered pairs is a solution of the equation y = -4x(square)?
1. 2 answers
2. asked by A furry uwu
3. 836 views
A stream of water strikes a stationary turbine blade. The incident water stream has a velocity of +18.0 m/s and the exiting
1. 2 answers
2. asked by anonymous
3. 800 views
A spinner is divided into equal parts 1 – 5. George spun the spinner 30 times. A table of outcomes is shown. Based on the
1. 2 answers
2. asked by Clair
3. 783 views
Aquatic plants that float on water in a pond can reproduce rapidly, covering the surface of the pond. These aquatic plants can
1. 1 answer
2. asked by taylor
3. 769 views
Alex has 7 pizzas he wants to share equally with 10 friends.how much pizza will each friend revive
1. 1 answer
2. asked by Veronica
3. 767 views
You need to feed your pet crab who lives under water. To do you, you will attach the food (which we assume has 0 mass) to the
1. 0 answers
2. asked by Yensidnaf1
3. 749 views
Which describes the system of equations below?y= 4x -4/9 y= 7/2x +3/7
1. 3 answers
2. asked by animelover
3. 744 views
The change in entropy for a reaction is 3.0 J/(mol·K) at 25°C. Calculate the change in free energy for the reaction when ΔH =
1. 1 answer
2. asked by Emma
3. 739 views
A series RC circuit contains two resistors and two capacitors. The resistors are 49 Ohms and 56 Ohms. The capacitors have
1. 0 answers
2. asked by jkbjk
3. 711 views
How long will a 100uf capacitor take to discharge through a 100Ω bleed resistor?
1. 3 answers
2. asked by anonymous
3. 710 views
Please help!!Predict whether N2(g) + 3H2(g) ⇌ 2NH3(g) is spontaneous at 773.15 K. Assume: ∆H = -92.22 kJ and ∆S = -198.75
1. 2 answers
2. asked by Veronica
3. 685 views
A plane flies at an altitude where the atmospheric pressure is 200mmHg. If the pressure inside the cabin is maintained at
1. 2 answers
2. asked by Fikai
3. 677 views
A science project studying catapults sent a projectile into the air with an initial velocity of 24.5 m/s. The formula for
1. 1 answer
2. asked by Jon
3. 660 views
list some important ideas that Walk Two Moons include. Why did you choose those ideas?I would say some important ideas are the
1. 5 answers
2. asked by Anonymous
3. 657 views
Nina is putting bottles and cans in bags to take to a recycling facility. She puts bottles in bags of 12 and cans in bags of 15,
1. 1 answer
2. asked by Kayla
3. 631 views
Dot a dot dot dot a dot dotSpotting the windowpane. Spack a spack speck flick a flack fleck Freckling the windowpane. A spatter
1. 1 answer
2. asked by Anonymous
3. 629 views
I have 2 questions. Can someone confirm my answers?1.) Which of the following would almost always indicate a spontaneous
1. 1 answer
2. asked by Loren
3. 620 views
Consider a mass-spring-dashpot system with mass 5kg, a spring which is stretched 3 meters by a force of 10N, and a dashpot which
1. 1 answer
2. asked by Yensidnaf1
3. 612 views
three variable are missing a+b+c=0, a²+b²+c²=3, and a⁴+b⁴+c⁴=? And a^5+b^5+c^5=10
1. 8 answers
2. asked by Mont
3. 608 views
Lorie spent 3/5 of her money on gifts for Luann and Joan. Luann’s gift cost 3 times as much as Joan’s gift. If Lorie had $12
1. 2 answers
2. asked by Kayla
3. 599 views
Kiera has two pieces of rope, one 120 inches long and the other 64 inches long. For a project, she needs to cut them up to
1. 1 answer
2. asked by Kayla
3. 598 views
Jill made 12 bows. She used 1/3 meter of ribbon for each bow. How much ribbon did she use altogether?a.3/z b.3/3z c. 3z d. 3- z
1. 1 answer
2. asked by Kayla
3. 544 views
Consider an undamped spring-mass system with mass 3 kg and a spring which is stretched 1 meter by 5 Newtons. Suppose an
1. 0 answers
2. asked by Yensidnaf1
3. 543 views
Why is the Korean Peninsula considered one of the most dangerous regions of the world
1. 1 answer
2. asked by Anonymous
3. 543 views
Choose 5 ordered pairs whose first component is the opposite of the second component. Plot these points and connect them. What
1. 2 answers
2. asked by girl
3. 534 views
Mention four facts and fallacies about female participation in sports
1. 1 answer
2. asked by T
3. 529 views
White nose syndrome (WNS) is a disease found in bats. The disease, first detected in bats during the winter of 2006, is
1. 1 answer
2. asked by taylor
3. 526 views
Jill is making bread for a large group of people. 5/6 of a pound of flour only accounts for 3/7 of the recipe. How many pounds
1. 4 answers
2. asked by Kayla
3. 516 views
A sector of a circle of radius 3 mm has an area of 4 mm². Find the central angle of the sector.
1. 1 answer
2. asked by jeff
3. 509 views
A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that
1. 1 answer
2. asked by sh
3. 508 views
How do i plot this graphic quadratic equation y=x^2-8x+12.I have tried but i end up failing.Please help me and explain in detail
1. 2 answers
2. asked by lucy
3. 499 views
Solving Equations with Integerswhich of the following could be represented by -8 A.a drop of 8 meters B.8 T-shirts C.sea level
1. 1 answer
2. asked by nioce
3. 493 views
At one instant, a current of 8.0 A flows through part of a circuit as shown in the figure below. Determine the instantaneous
1. 0 answers
2. asked by AAA
3. 489 views
Which sport does not utilize dribbling?
1. 1 answer
2. asked by :p
3. 488 views
how do you say the shoe store or shoe store in Spanish
1. 3 answers
2. asked by 𝓜𝓘𝓐
3. 481 views
Given: ΔBUG ~ ΔBAN, BU = 8 in , UA = 4 in and AN = 24 in. Find the length of GU.
1. 1 answer
2. asked by james
3. 478 views
Which has higher wavelength 380nm or 780nm?
1. 7 answers
2. asked by Anonymous
3. 477 views
Aquatic plants that float on water in a pond can reproduce rapidly, covering the surface of the pond. These aquatic plants can
1. 0 answers
2. asked by taylor
3. 461 views
Find the circumstance. Leave your answer in terms of pi.12. A semicircle with a diameter of 25 mi
1. 1 answer
2. asked by Savannah
3. 456 views
If our actual yield from this reaction was 12 grams of sodium chloride (NaCl),what would our percent yield for this reaction be?
1. 1 answer
2. asked by kimberly
3. 456 views
3. A metre rule is balanced by masses 100g and 25g hanged at 0cm mark and 100cm mark respectively. If the metre rule has a mass
1. 1 answer
2. asked by levin
3. 455 views
There is circuit with one resistor, one capacitor, one switch and a dc voltage sourceresistor = 200Ω dc voltage = 10v Capacitor
1. 2 answers
2. asked by anonymous
3. 454 views
Diagram the Following Sentences. Omit the ordinary prepositional phrases and single-word modifiers.We Found what we needed for
1. 4 answers
2. asked by Anonymous
3. 453 views
How did the Democratic Party’s support of the Civil Rights Act of 1964 lead to a change in its membership?
1. 1 answer
2. asked by Aundrea
3. 438 views
Draw a plot of the voltage at point v for a period of 0.5 seconds after the switch closes, be sure to accurately label both
1. 1 answer
2. asked by anonymous
3. 417 views
There were 2 important simple rules to Mendel’s inheritance. What were they?
1. 1 answer
2. asked by Knuckles
3. 399 views
Why does beta particle has different notation of nucleon number in spontaneous decay of tritium vs. beta decay of uranium 237?
1. 2 answers
2. asked by Raj
3. 394 views
How did Lincoln's election split the nation?
1. 1 answer
2. asked by bam
3. 394 views
Terry’s monthly allowance is $48. She puts 1/2 of her allowance into savings and gives 3/4 of the remaining money to a local
1. 2 answers
2. asked by Kayla
3. 381 views
Rearrange terms into the slope-intercept form.
1. 1 answer
2. asked by Anonymous
3. 376 views
Please help find the next 3 numbers in the pattern.3,2,5,7,19,26 We can’t figure out the pattern.
1. 1 answer
2. asked by Lindsay
3. 376 views
What is the relationship between chemical energy and nuclear energy?
1. 1 answer
2. asked by Ghina
3. 329 views
Why is electric force more than electric field strength?
1. 1 answer
2. asked by Raj
3. 320 views
what is home life about? i saw it in an elective option and i don't know what you do in it, but it seems interesting
1. 1 answer
2. asked by hey guys
3. 316 views

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