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valerie

Questions (63)

How many moles are in 38.4 grams of ethane (C2H6)?
1. 1 answer
2. 100 views
When balancing the following equation, what is the coefficient for copper (II) oxide, CuO?CuO à Cu + O2
1. 1 answer
2. 115 views
0.050 mole of gas were collected in a lab at a temperature of 295 K and a pressure of 100.0 kPa. What volume will the gas occupy
1. 1 answer
2. 122 views
How many grams of iron can be made from the complete reaction of 21.4 grams of Fe2O3?Fe2O3 + 3CO -----> 2Fe + 3CO2
1. 0 answers
2. 150 views
What is the molarity of a solution that contains 4 moles of solute and 2 liters of solution?
1. 1 answer
2. 105 views
a sector of a circle of radius 7cm subtends angle 70 degrees at the center, calculate the length of an arc
1. 1 answer
2. 364 views
What made it possible for some slaves to be able to buy their freedom
1. 0 answers
2. 242 views
45 Over 180 *360
1. 2 answers
2. 377 views
what is the function of a cell wallA) to Protect and support the cell B) to preform different functions in each cell C) to
1. 5 answers
2. 1,533 views
How can knowing associative property help you compute 2x8x2 mentally
1. 2 answers
2. 442 views
can someone help me with sign language please!!1)_____ of the American Manual Alphabet hand-shapes are formed to resemble the
1. 23 answers
2. 6,102 views
what steps are important in the process of creating a scientific theoryA) Hypothesizing,observing,and testing. B) Creating a
1. 40 answers
2. 7,769 views
Explain the difference in meaning between |-3| and -3.Plzz Help me on this!
1. 3 answers
2. 550 views
how do you simplify this expression-12/3*(-8+(-4)^2-6)+2 Plzzz Help plzz!!
1. 5 answers
2. 1,499 views
Find the center, vertices, and foci of the ellipse with equation 3x^2 + 8y^2 = 24.
1. 1 answer
2. 1,276 views
Deer Valley determined that the cost of these apples was 64 cents per pound.1. What would be the selling price per pound for the
1. 1 answer
2. 935 views
Sarah supports ratifying a new Cybercrime society. She would like to write a letter expressing her support. Where would she send
1. 3 answers
2. 618 views
Why do earthquakes occur along the San Andreas Fault
1. 1 answer
2. 715 views
5 3/8cups=? fl oz
1. 1 answer
2. 356 views
can someone help me with this equation?-3 5/9-1 3/9
1. 2 answers
2. 306 views
An investment pays you $20,000 at the end of this year, and $10,000 at the end of each of the four following years. What is the
1. 2 answers
2. 4,138 views
A turtle is at the bottom of a 13 foot well. Each day it crawls up 5 feet, but each night it slips back 3 feet. After how many
1. 3 answers
2. 1,662 views
Swan Creek Company has 40,000 shares of cumulative preferred 2% stock, $60 par and 50,000 shares of $50 par common stock. The
1. 0 answers
2. 711 views
Jennifer, who has a mass of 50.0 kg, is riding at 35.0 m/s in her red sports car when she must suddenly slam on the brakes to
1. 1 answer
2. 701 views
Which of the following situations represents a negative displacement? (Assume positive position is measured vertically upward
1. 1 answer
2. 1,100 views
determine how the disallowance of LIFO will impact U.S. multinational firms that report under IFRS.
1. 0 answers
2. 407 views
Which one(s) of these twelve brands would be considered outliers, if there are indeed any at all? How extreme does something
1. 3 answers
2. 645 views
A 7g bullet going at 300m/s hits and embeds itself into a 3.456kg block held on a frictionless table by a spring with k = 40N/m.
1. 1 answer
2. 411 views
How far does the tip of the minute hand of a clock move in 100 minutes if the hand is 3.3 inches long?
1. 1 answer
2. 550 views
Convert the angle given in radians to degrees.174 and -360
1. 1 answer
2. 613 views
Danny has 75 marbles in red color and blue color. He found out number of red marbles is 15 less than twice of the blue marbles.
1. 1 answer
2. 1,044 views
(Bond valuation) Eagle Ventures has a bond issue outstanding with an annual coupon rate of 7 percent and 4 years remaining until
1. 1 answer
2. 855 views
Suppose you own $1 million worth of 30-year Treasury bonds. Is this asset riskless?
1. 0 answers
2. 1,170 views
interest is $1104, principal is $4600, and time is 4 yrs. What is rate?
1. 1 answer
2. 342 views
interest is 67.50 and rate is 3%, and time is 3 years. What is the principal?
1. 1 answer
2. 963 views
A chemical reaction takes place in a containerof cross-sectional area 100 cm2 . As a result of the reaction, a piston is pushed
1. 1 answer
2. 1,250 views
Sulfuric acid (H2SO4) is prepared commercially from elemental sulfur using the contactprocess. In a typical sequence of
1. 0 answers
2. 669 views
A 22.709 g sample of impure magnesium carbonate was heated to complete decompositionaccording to the equation MgCO3(s) →
1. 1 answer
2. 589 views
A cannon on a level plain is aimed 50 degrees above th e horizontal and a shell is fired with a muzzle velocity of 1200 ft/s
1. 1 answer
2. 1,886 views
What figure of speech is used in this statement: "Good Mistress Accost, I desire better acquaintance."
1. 2 answers
2. 783 views
two fifth of the students walked to school what fraction did not walk?
1. 1 answer
2. 974 views
Online education has evolved over the last ten years as much as the cell phone. Given this, what have been some of the major
1. 2 answers
2. 393 views
If I post a poem on my facebook site and someone cuts and pastes it on their site is that a case for stealing my intellectual
1. 1 answer
2. 548 views
a. The sales representative informs you that there is a total of 96 houses for sale. Of these 96, some have one floor plan while
1. 1 answer
2. 549 views
a. The sales representative informs you that there is a total of 96 houses for sale. Of these 96, some have one floor plan while
1. 2 answers
2. 538 views
Is Lake Erie considered a part of the Interior Plains?
1. 5 answers
2. 632 views
the speed of a cyclist reduces uniformly from 2.5 m/s to 1.0 m/s in 12 s.(a) calculate the deceleration of the cyclist. (b)
1. 3 answers
2. 3,930 views
do you use le,la,l',les for this question? Ou,est-------- ordinateur?
1. 1 answer
2. 435 views
how do you sketch a line with these characteristics:m>0 and b<0
1. 1 answer
2. 365 views
Here are some expressions1)pir^2l 2)2pir^2 3)4pir^3 4)abrl 5)abl over r 6)3(a^2+b^2)r 7)pirl The letters r, l, a and b represent
1. 1 answer
2. 598 views
Here are some expressions1)ðr^2l 2)2ðr^2 3)4ðr^3 4)abrl 5)abl over r 6)3(a^2+b^2)r 7)ðrl The letters r, l, a and b represent
1. 1 answer
2. 404 views
An alcohol has an OH- Functionality in it. Do you expect it to be a base? Why or Why not?I said it is a base b/c Alcohols have a
1. 1 answer
2. 448 views
1. name one structural and one chemical difference between acetylene and ethylene. give rasons.2. why is the benzene much less
1. 1 answer
2. 437 views
I am trying to answer my questions for thermal decomposition of malachite lab. I have moles of malachite in 1g= 0.0045moles of
1. 1 answer
2. 1,910 views
How do the seasons reflect Dexter's emotions in Fritzgerald's "Winter Dreams"?
1. 0 answers
2. 549 views
what do christians believe about free will?Wha problems does suffering caus for religious believers? thanks
1. 1 answer
2. 371 views
I think I have done all the corrections.Please could you tell me if there's anything else wrong. Thankyou Pour le petit
1. 1 answer
2. 514 views
does this sound alright?my teacher wants 100+ words Pour le petit déjeuner ce matin j’ai mangé une banane et des raisins et
1. 2 answers
2. 672 views
J'adore = i loveJ'aime = i like ????????????? Je n'aime pas = I don't like Je déteste = I hate what is a neutral opinion?
1. 1 answer
2. 461 views
what are some legal consequences of abusing stimulants
1. 1 answer
2. 463 views
how do you write an ode poem of minimun of 15 lines/
1. 2 answers
2. 504 views
fallow a drop o water through three states of matter. describe what is happening to the molecules as the water turns to gas than
1. 1 answer
2. 650 views
i forgot to post these!f(x)=9x+4 and listed in interval notation also: f(x) x2+14x+40 in interval notation and: 1/x^2+81
1. 0 answers
2. 720 views

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