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Describe how you would prepare the following two solutions. Be sure to include the type of glassware which you would use and as
1. 1 answer
2. 785 views
This is due very soon, please help!!!Describe how you would prepare the following two solutions. Be sure to include the type of
1. 0 answers
2. 584 views
Describe how you would prepare the following two solutions. Be sure to include the type of glassware which you would use and as
1. 0 answers
2. 726 views
A sales representative for Data Electronics earns a salary of 1314 dollars per month plus a commission based on the total value
1. 5 answers
2. 813 views
Why wasn't information about the mass of isotopes sufficient for identifying the isotopes? Provide an example to explain the
1. 1 answer
2. 766 views
What type of business can be designated as profit or non-profit?a)Corporation b)Company c)Sole proprietorship d)LLC
1. 0 answers
2. 828 views
This is a two part question, make sure you answer both parts:In the following subtraction problem the letters A, B and C stand
1. 1 answer
2. 670 views
1)A particular pain relieving medicine has a decay rate of 10 % per hour. A patient was given a dose of the medicine 7 hours ago
1. 1 answer
2. 761 views
Trina has 36 marbles in three different colors. There are twice as many red ones as blue ones. There is one more green marble
1. 2 answers
2. 683 views
1) The numbers 2 and 3 are prime numbers. They are also consecutive numbers. Are there other pairs of primes that are
1. 1 answer
2. 755 views
a) Find all of the numbers between 1 and 1,000 that have 2 as their only prime factor.b) What is the next number after 1,000
1. 2 answers
2. 599 views
I have to write a paper about the role anthropologists play in migration with 3 examples.They just study migration, right? so
1. 3 answers
2. 587 views
Six friends split the cost of a party. each person also spends $65 for a hotel room. each person $160 on the party and a room.
1. 1 answer
2. 536 views
What is the radian measure of arctan 1/2 + arctan 1/3?
1. 1 answer
2. 518 views
Matt is attempting to sail a sailboat northeast across the river with a velocity of 13 m/s relative to thecurrent of water. The
1. 4 answers
2. 2,567 views
y varies jointly as X and Z. y=64 when x=4 and z=8. Find y when x=8 and z=6
1. 2 answers
2. 3,859 views
9a to the 4th power squared
1. 1 answer
2. 422 views
Find the corresponding z-score to the given value and determine whether the value is unusual.A weight of 225 pounds among a
1. 2 answers
2. 784 views
Assume that you entered a drawing to win one of 35 movie tickets. If only 650 people enter the drawing, determine the
1. 1 answer
2. 510 views
My mother feels (bad, badly) about what happened.I think that it is bad.
1. 3 answers
2. 978 views
Of 20 people invited to a pool party, 4 prefer vanilla ice cream, 7prefer chocolate, and 3 prefer strawberry. The host surveys
1. 1 answer
2. 1,393 views
Suppose that the weather forecast calls for a 30% chance of rain on each of the three days of a long weekend. What are the odds
1. 2 answers
2. 2,569 views
Calculate the probability that 200 rolls oftwo dice rolls will include a) more than 30 sums of 5 b) between 30 and 40,
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2. 1,624 views
A designer enlarged both the length and the width of a rectangular carpet by 50 percent. The new carpet was too large so the
1. 2 answers
2. 1,018 views
The list below gives the number of patrons per day over a 30-day periodduring July at a theatre. 127 126 125 132 128 122 156 172
1. 1 answer
2. 500 views
How do I convert improper fractions into decimals?
1. 4 answers
2. 1,104 views
Given that the line y=mx+c is a tangent to the circle(x-a)^2+(y-b)^2 = r^2 show that: (1-m^2)r^2=(c-b+ma)^2
1. 2 answers
2. 691 views
show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8y - 4y + 14x = 0 do not intersect
1. 2 answers
2. 457 views
What is one of the main themes in Elena Poniatowska's works?
1. 0 answers
2. 9,729 views
Please helpTrigonometric identities proof (cot^2(x)(sec(x)-1))/1+sin(x)=(sec^2(1-sin(x))/1+sec(x) Many Thanks
1. 1 answer
2. 486 views
Please solve this trigonometric identity proof problem. I have completed 20; this is the hardest one. Many thanks(sin^3(x)-cos^3
1. 1 answer
2. 584 views
Unit 7 lesson 6 mis vacaciones I need help
1. 0 answers
2. 122 views
A monument is to be constructed in the form of a pyramid with base ABC in which AB = AC = 15M and BC = 20m. The vertex,v is 12m
1. 1 answer
2. 588 views
An item of jewellery consists of two identical pyramids, PABCD and QABCD, joined at their common rectangular base. AB = 8mm, BC
1. 1 answer
2. 460 views
3.05 g hydrated copper sulfate produces 1.94 g of anhydrous salt.Assuming complete removal of all water of
1. 4 answers
2. 3,068 views
A restaurant uses 80 pounds of potatoes per week. The restaurant owner buys the potatoes in 10-pound bags from a local farmer.
1. 3 answers
2. 985 views
Martin has 12 times as many baseball cards as Josie. Josie has 29 more cards than Kal. How many baseball cards does Martin have?
1. 4 answers
2. 1,526 views
Im doing an egg car crash project, is there any tips and tricks to protect your egg in a made car?
1. 3 answers
2. 788 views
Two movers are attempting to push a 300kg piece of furniture across the floor. One man pulls horizontally with a force of 45N
1. 1 answer
2. 817 views
A shipping box shaped like a rectangular prism has a height of 6ft and a volume of 96ft3, what is the length and width of the
1. 1 answer
2. 1,142 views
if tina deposits $500 into a bank account that earns 4.5% interest compounded continuously, how long will it take for her
1. 1 answer
2. 789 views
A bullet of mass m travelling at speed vo in the direction shohwn above strikes a block of mass M and embeds itself in it. The
1. 1 answer
2. 619 views
Prove algebraically that the difference between the square of any two consecutive integers is equal to the sum of these two
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2. 2,552 views
If I were to make an equation so that the left side were reciprocal function and the right side were an absolute value function
1. 2 answers
2. 419 views
Create an equation where the left side is a cubic function and the right side is a cube root function. Make it so that the
1. 1 answer
2. 481 views
Create an equation where the left side is a linear function and the right side is a square root function. Make it so that the
1. 3 answers
2. 584 views
Two graph never intersect. As such, the equation has no solutions.Create an equation where the left side is a linear function
1. 1 answer
2. 665 views
what is the solution of the system? Use substitution.3x-y=-9 4x -y=-4 my answer is (-5,-6) can you please help
1. 1 answer
2. 388 views
In a study of800 men,diastolic blood pressure was found to be approximately normally distributed, with a mean of 84 millimeters
1. 4 answers
2. 3,295 views
How much Zn is mixed with 2HCl = ZnCl + H2 ?
1. 1 answer
2. 316 views
Solve the problem.The pressure of a gas varies jointly as the amount of the gas (measured in moles) and the temperature and
1. 1 answer
2. 1,398 views
Jamilla is throwing a small party she has 4 pizza and decides that everyone at her party should have a serving of 3/5 of a pizza
1. 5 answers
2. 1,907 views
Diana and Jonah ordered at pizza Diana at 2/5 of the pizza and Jonah ate 1/3 of the remaining pizza if there were 10 slices to
1. 2 answers
2. 589 views
Use algebra to classify quadrilateral JKLM. Select all the apply.-Trapezoid -Kite -Square -Rhombus -Rectangle -Parallelogram
1. 0 answers
2. 650 views
how many pairs of numbers between 1-100 has LCM less or equal to 20?
1. 1 answer
2. 374 views
a and b are two positive intergers which are greater than 5.The hcf of a and b is 5. The lcm of a and b is 75. What is a and b.
1. 1 answer
2. 382 views
Using trigonometric ratios find the remaining side lengths and angle measurements to 2 decimal places each:(a) α = 35°, β =
1. 1 answer
2. 564 views
A carpenter divides a board that is 3.5 inches wide into four pieces of equal width by cutting it in three places what is the
1. 1 answer
2. 484 views
Elemental analysis of a compound, once used as a pesticide, was found to be 74.2% carbon, 8.64% hydrogen, and 17.2% nitrogen.Thi
1. 3 answers
2. 755 views
Consider the neutralization reaction that takes place when hydrochloric acid reacts with aqueous calcium hydroxideWrite a
1. 2 answers
2. 1,161 views
Potassium chlorate, KCIO3, acts as an oxidizing agent in matches, explosives, flares, and fireworks. In the equation below, it
1. 1 answer
2. 868 views
In 1985 benitoite became the California "state gemstone." Found only in a tiny mine near Coalinga, California, it is a silicate
1. 2 answers
2. 993 views
Normal glucose levels in the blood are from 70 to 110 mg glucose per 100mL of blood. If the level falls to low, there can be
1. 1 answer
2. 823 views
Vector u has a magnitude of 5 units, and vector v has a magnitude of 4 units. Which of these values are possible for the
1. 1 answer
2. 509 views
In a rectangular room 10 feet wide 40 feet long and 50 feet high there are four Windows each 30 inch by 48 inches what is the
1. 1 answer
2. 1,486 views
When 13.0 grams of acetylene, C2H2, is reacted, what mass of water, H2O, is produced?
1. 1 answer
2. 1,171 views
If a wave has a frequency of 10 Hertz, what does this mean?Thanks.
1. 0 answers
2. 443 views
A person car uses 5gal. Of gas to travel 132 miles.He has 3 gal. Of gasoline in the car,and he wants to know how much more
1. 1 answer
2. 705 views
I completed my assignment, but I need someone to check the answers, please. This is counting as a test and due tomorrow!Word
1. 0 answers
2. 496 views
if someone walks 1.5 km west then 2.5 km 30 degrees south of east then 1.5 km 40 degrees north of east. Starting at the same
1. 1 answer
2. 547 views
1. Ryanair, Wal-Mart, Timex, Casio and Hyundai are all cited as examples of firms pursing cost leadership strategies, but these
1. 0 answers
2. 1,199 views
Verify the solution by choosing the correct coordinate point whic states3x-2y=2 5x-5y=10 Answer choices: (0,-1) (-4,-2) (-2,-4)
1. 1 answer
2. 400 views
What is the basic independent unit of the world politics.A county B province C nation D organization****
1. 9 answers
2. 2,081 views
What is the basic independent unit of the world politics.A county B province C nation D organization****
1. 3 answers
2. 1,614 views
When -24 + 7i is converted to the exponential form re^{i \theta}, what is cos(theta)?
1. 1 answer
2. 1,675 views
one person takes up about 2.5 square feet of space. use this value to estimate how many people can fit in an area that is 120
1. 2 answers
2. 2,361 views
Let z and w be complex numbers such that |z| = |w| = 1 and zw does not equal -1. Prove that(z + w) / (zw + 1) is a real number.
1. 1 answer
2. 639 views
Convert ( 4, -pi/6) from polar coordinates to rectangular coordinates. I got sqrt 12, -2 as my answer but it said this was
1. 1 answer
2. 710 views
The graph of r = 7/ (3 cos(theta) + 2 sin(theta)) is a line. What is the slope of the line? How do you do this!!!
1. 4 answers
2. 469 views
Prove That If the equation x^2+ax+b=0 and cx^2+2ax-3b=0 have a common root then b=5a^2(c-2)/(c+3)^2
1. 1 answer
2. 1,008 views
Please HelpA body consists of a solid hemisphere of radius r joined to a right circular cone of base radius r and perpendicular
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2. 712 views
A girl sees her image in a shiny glass sphere tree ornament that has a diameter of 18 cm. The image is upright and is located
1. 0 answers
2. 673 views
A power transmission line is made of copper that is 1.8 cm in diameter. If the resistivity of copper is 1.725 10-8 Ω · m, find
1. 0 answers
2. 739 views
A copper wire that has a diameter of 2.9 mm carries a current of 39.0 A. Assuming that each copper atom contributes one free
1. 1 answer
2. 1,146 views
During a thunderstorm, a lightning bolt carries current between a cloud and the ground below. If a lightning bolt transports a
1. 1 answer
2. 839 views
A stone is dropped from the root of a building. A person in the building observes that the stonecrosses his window that is 2
1. 1 answer
2. 609 views
The heights of Japanese maple trees are normally distributed with a mean of 6 meters and a standard deviation of 0.2 meter. What
1. 1 answer
2. 819 views
What's nine minus three divided by a third plus one
1. 3 answers
2. 510 views
In how many ways can a team of 5 players and a coach be chosen from 10 players and 5 coaches? How many of these teams will
1. 4 answers
2. 2,239 views
In how many ways can a committee of 12 people, of which 5 must be in the 21−30 age group, 4 must be in the 31−40 age group
1. 0 answers
2. 586 views
In a card game player get at the start 2 green cards, 3 blue cards, 4 red cards, and 3 yellow cards. In how many ways can the
1. 0 answers
2. 1,287 views
John has travel 630 miles. The car does 27miles per gallon. The car has a 9 gallon tank. How many times will he have to fill up.
1. 1 answer
2. 383 views
Can somebody check over my answersmy answers are : B;C;B;A;D;C;A;B;D;C;A;B;B;B;C;D;A;A;B;C;… C;D;1. Trench warfare caused the
1. 2 answers
2. 708 views
The Northwest Ordinance established all of the following, exceptrules for territories to become states. denying slavery to new
1. 3 answers
2. 1,261 views
A geostationary satellite orbits the Earth in such a manner that it is always directly above the same point on the equator as
1. 1 answer
2. 677 views
If a normally distributed group of test scores have a mean of 76 and a standard deviation of 10. Find the probability that
1. 1 answer
2. 722 views
Let $f(x) = \dfrac{2-3x}{5-2x}$. For what value of $a$ is $f(a) = 3$?Thanks!
1. 1 answer
2. 737 views
Let f(x) = 2-3x/5-2x. For what value of a is f(a) = 3?
1. 1 answer
2. 339 views
Given the points (A) 0,0 (B) 4,3 (C) 2,9 what is the measure of angle ABC
1. 1 answer
2. 1,295 views
If a square is 8.4 feet on each side. How many square feet is it
1. 1 answer
2. 389 views

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