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the first term of a geometic sequence is 3 and the sum of second and third terms is 60 determine the first three terms and the
1. 0 answers
2. 540 views
show that x(-4,-3) and y(4,3) are endpoints of a diameter of the circle x^2 + y^2 = 25
1. 1 answer
2. 453 views
Solid aluminum carbonate decomposes to form solid aluminum oxide and carbon dioxide gas
1. 1 answer
2. 537 views
how did poverty affect the aboriginal in canada in last 500 hundred years ?
1. 0 answers
2. 359 views
did the federalist support a strong or weak federal government????
1. 1 answer
2. 346 views
Write a balanced equation for the dissociation of Mg(NO3)2. I wrote Mg(NO3)^2(s)==>Mg^2+(aq)+NO3^3-(aq)That isn't the answer in
1. 1 answer
2. 3,420 views
Write the balanced equation for the hydration of CuSO4. Indicate the physical states using the abbreviations (s), (l), or (g)
1. 1 answer
2. 3,071 views
A 0.286g sample of carbon dioxide, CO2, has a volume of 585mL and a pressure of 495mmHg . What is the temperature, in kelvins
1. 3 answers
2. 573 views
What is the volume in liters of 3.0moles methane gas, CH4, at 12∘C and 1.48atm ?
1. 1 answer
2. 485 views
contact Lenses improve lives. Contact lenses are an example of an __________.my answer is indepentant variable. Someone help.
1. 1 answer
2. 1,682 views
Solve 3p-6q = 04p+1q = 3 Using any method Thank you!!!!
1. 1 answer
2. 310 views
What is the Lewis structure formula, electron pair geometry and the molecular geometry for SO4^2-
1. 1 answer
2. 632 views
when a teacher hears a preschool student using incorrect language she should
1. 2 answers
2. 516 views
at 52 degrees F, how fast does bacteriagrow? At 37 degrees F, how fast does bacteria grow?
1. 0 answers
2. 322 views
if you have two thirds of lace and another pattern calls for five ninths of lace,how much more did the first pattern call for?
1. 1 answer
2. 419 views
questions based on the book to kill a mockingbird:describe mr radley(not nathan radley. what does jem do to thank their
1. 4 answers
2. 475 views
these are questions based on the book to kill a mockingbird1. how does atticus explain to scout a way of getting along in school
1. 2 answers
2. 1,334 views
chemical equilibria involved in precipitation reaction
1. 1 answer
2. 390 views
this is for to kill a mockingbirdwhy does scout call the boy 'a pocket Merlin"? AND briefly describe mr.radley?
1. 1 answer
2. 1,036 views
this is for the book to kill a mockingbirdwhat is significant about Mr. Cunningham kneeling down and saying to Scout "i'll tell
1. 3 answers
2. 1,098 views
My question is about the story a midsummer nights dream, in act one1. Why does helena wish her 'tongue should catch(hermia's)
1. 2 answers
2. 1,110 views
empirical formulas"p 889(153e)
1. 3 answers
2. 315 views
what mass of Fe3O4 would conatin 1.85*10^21 atoms of Fe?
1. 1 answer
2. 369 views
if a sample of iron(III) oxide contains 22.56g of iron, what is the mass of the sample?do u just find the molar masses?
1. 1 answer
2. 530 views
A sample of liquid consisting of only C,H and O and having a mass of 0.5438g was burned in pure oxygen and 1.039g of CO2 and
1. 1 answer
2. 611 views
the mass of 2.50 mol of a compound with the formula ECl4, in which E is a nonmetallic element, is 385g. what is the molar mass
1. 3 answers
2. 1,903 views
the mass of 2.50 mol of a compound with the formula ECl4, in which E is a nonmetallic element, is 385g. what is the molar mass
1. 1 answer
2. 549 views
a sample of glucose, c6h12o6 contains 2.03*10^21 atoms of carbon.(a)how many atoms of hydrogen does it contain? (b)how many
1. 6 answers
2. 13,276 views
how many grams of CO2 can be formed by the complete combustion of a 14.7 sample of C2H6 that is 92.4% pure?( assume the
1. 2 answers
2. 660 views
An aircraft in a straight line with a constant speed of 450km.h ,What is the magnitude of the resultant force acting on the
1. 1 answer
2. 574 views
how many c atoms are contained in 15.63g of c5h12??
1. 2 answers
2. 558 views
A sample of liquid consisting of only C,H and O and having a mass of 0.5438g was burned in pure oxygen and 1.039g of CO2 and
1. 2 answers
2. 3,482 views
"empirical formulas"p 889(153e)
1. 2 answers
2. 351 views
"empirical formulas"combustion of a 0.255g compound conatining only C,H and O, yields 0.561g CO2 and 0.306g H2O. what is the
1. 3 answers
2. 610 views
A 2.50g sample of a hydrate of calcium nitrate was heated, and only 1.70g of the anhydrous salt remained. what is the formula of
1. 2 answers
2. 3,481 views
a 5.00g sample of a hydrate of barium chloride was heated, and only 4.30g of the anhydrous salt remained. what is the formula of
1. 2 answers
2. 1,735 views
if 125g of magnesium sulfate heptahydrate is completely dehydrated, how many grams of anhydrous salt will remain?i would really
1. 2 answers
2. 3,558 views
what is the formula for the sodium sulfate if 3.54g of dry solid remain after 8.50g of hydrate are heated??
1. 2 answers
2. 1,068 views
If 53.62 ml of an oil weighs 48.34 g, what is the specific gravity of the oil?
1. 3 answers
2. 3,179 views
a net force of 5000N accelerates a car from rest to 20m/s in 10s. what is the net force exerted on the car
1. 1 answer
2. 413 views
questions for short story Stones by sandra birdsell.1) in two sentences retell the story. 2a) Compare the descriptions of the
1. 25 answers
2. 3,137 views
what is the function of the following table: a tree that has a height of 12 feet will have a shadow of 10 feet
1. 0 answers
2. 212 views
if a 240mg of an acid H2A required 50.0ml of 0.10M NaOH for complete neutralization, what is yhe equivalent weight of the acid?
1. 1 answer
2. 475 views
draw the approximate curve for a 25ml 0.10 M weak acid HA (K=1x10^-6) that is titrated with 0.10 M NaOH
1. 1 answer
2. 478 views
i want to know more about the who what where why and how of robert falcon scott and the terra nova expedition
1. 1 answer
2. 386 views
how many extremities are in the human body?... is it only two with is our upper extremity and lower body?... help!..thanks!
1. 1 answer
2. 436 views
A football team gained 12 yards on one play, lost 40yards on another, and gained 34 yards on the last play of the first half.
1. 1 answer
2. 1,180 views
an iron box immersed in water,kerosene and coconut oil separately.does same force of buoyant force on iron box in all liquids?
1. 0 answers
2. 448 views
A scuba diver's tank contains 0.29kg of O2 compressed into a volume of 2.3L. Calculate the gas pressure at 8 degrees celcius.
1. 1 answer
2. 1,015 views
compare the status of Europe and the United States after World War I. How were they different financially, politically, and
1. 1 answer
2. 355 views
8. Suppose that the IQ score for a person selected from a certain group of peopleis approximately N(�; 100). Let X1;X2; : : :
1. 0 answers
2. 494 views
Simplify sin 2 theta over 2 cos theta to a single primary trig function
1. 1 answer
2. 397 views
what is 837 divided by f
1. 2 answers
2. 897 views
A carpenter is building a house. He is constructing the roof. The roof has an angle of elevation of 40° from the horizontal.
1. 1 answer
2. 850 views
5.22kg of H2 reacts with 31.5kg of N2, which one is the limiting reactant?
1. 1 answer
2. 688 views
how do you find rhetorical devices?
1. 1 answer
2. 317 views
astronaut weighs 175Ib. what is his weight in newton?
1. 1 answer
2. 822 views
A sack of flour has weight of 19.8N. what is its weight in pounds?
1. 1 answer
2. 954 views
Imagine that you are hosting a group of exchange students next term. You are responsible for welcoming the students to campus
1. 2 answers
2. 598 views
the coordinates of point S are given. the midpoing of RS is (6,-10). find the coordinates of point r. s(0,8)
1. 1 answer
2. 831 views
how far from the wall should he place the ladder? If his ladder is 13 feet long and has to reach a 12 feet window.
1. 1 answer
2. 427 views
Two packing crate of masses 10.0kg and 5.00kg are connected by a light string that passes over a frictionless pulley .the 5.00kg
1. 1 answer
2. 6,688 views
I need help with this question... why air released from a tire or spray bottle can cool its surroundings?..thanks
1. 1 answer
2. 364 views
compare and contrast positive psychology with behaviorism. How do they differ? What would be the viewpoint of a behaviorist on
1. 0 answers
2. 424 views
compare and contrast positive psychology with behaviorism. How do they differ? What would be the viewpoint of a behaviorist on
1. 0 answers
2. 454 views
compare and contrast positive psychology with behaviorism. How do they differ? What would be the viewpoint of a behaviorist on
1. 1 answer
2. 553 views
If each inch is equal to 3 feet, what is the area of a rectangular rug with a length of 3 inches and a width of 2 inches?
1. 1 answer
2. 399 views
the perimeter of a rectangular swimming pool is 40 ft. the length of the pool is 12 ft. what is the area of the pool
1. 3 answers
2. 1,284 views
Albright Company purchased as a long-term investment $500,000 of Benton Corporation 10-year 9% bond present entries to record
1. 0 answers
2. 624 views
i need to make up a snack not an existing snack which should include 2 categories or more from the food group can you tell me a
1. 1 answer
2. 975 views
true or false- if you only want a small volume of hot water, you should place the immersion heater near the bottom of the hot
1. 1 answer
2. 1,007 views
true of false- if you only want a small volume of hot water, you should place the immersion heater near the bottom?
1. 1 answer
2. 412 views
I'm having trouble balancing these two oxidation-reduction reactions that occur in a basic solution. Can anyone help? Please?
1. 1 answer
2. 676 views
A quaterback throws the football to a stationary receiver who is 31.5m down the field. If the football is thrown at an initial
1. 0 answers
2. 1,260 views
solve the formula for the given variable.Assume all variables as non-negative. A = 5s^2 for s
1. 1 answer
2. 503 views
x/4+2=1show step
1. 1 answer
2. 270 views
Karina has 20 foot piece of ribbon. How many cus does she need to make cut 10 pieces of ribbon from it?
1. 1 answer
2. 1,013 views
A cut in the capital gains tax will benefit wealthy people. Marietta saysher family would be much better off if capital gains
1. 5 answers
2. 499 views
set operationsA^c = (A complement) B^c = (B complement) A^c intersection B^c intersection C no parenthesis :// do i get the
1. 1 answer
2. 527 views
given the following information, provide an example of how much of farmers sausage gravy mix should be ordered. You are doing
1. 0 answers
2. 735 views
hans back yard is shaped like a square all right angles.Classify the shape in as many ways as posible.
1. 1 answer
2. 426 views
i am a 7th grd and i have to do a three page eassy on been respectful it due by 3/23/11
1. 1 answer
2. 320 views
discuss how you might use the new product development process if you were thinking about offering some kind of seummer service
1. 0 answers
2. 506 views
consumer services then to be intangible.and goods tend to be tangible, use an example to explain how the lack of a physical good
1. 2 answers
2. 1,095 views
what is a metaphor using a time you were tired?
1. 1 answer
2. 392 views
what is a simile using a neighborhood cat?
1. 1 answer
2. 372 views
what is 0.68 into a fraction
1. 3 answers
2. 447 views
twenty-seven out of thirty students have a mobile work out the percentage of students who do not have a mobile phone! show each
1. 2 answers
2. 517 views
four teenagers collected a total of £64 for charity. each teenager collected a whole number of pounds. the modal amount
1. 3 answers
2. 632 views
a store recorded net sales of 423,400 for the year.the store's beginning inventory at retail was105,850 and it's ending
1. 1 answer
2. 548 views
calculate the monthly payment by loanamotization table: loan 26,000, down payment of 5,000 at 11% for 36 months
1. 1 answer
2. 419 views
solve this in 3 variables..i don't know where to start,,:(( y/4+z/3-x/2=4 y/2-x/6+z/15=2 y/8+z/5-x/3=2
1. 1 answer
2. 1,048 views
A mixture of 8.00 g He and 26.5 g Ne has a pressure of 820. mm Hg. What is the partial pressure of each of the gases?
1. 1 answer
2. 948 views
spatial thinking which number comes 10 after 76 on the 100 chart?a- 77 b- 85 c-86 d- 87
1. 7 answers
2. 343 views
Which of the following forces does NOT have a zero work done on the object.Choices The normal force on a box that slides across
1. 0 answers
2. 518 views
A person bends over, and lifts an object of mass m = 28.5 kg while keeping the back parallel with the floor. The muscle that
1. 0 answers
2. 581 views
it is greater than 43 less than 52 if you add digits the sum is 8 write the number word
1. 4 answers
2. 312 views
If 150.0 f of sulfuric acid is spilled, what is the minimum number of moles of sodium carbonate have to be added to complete
1. 2 answers
2. 458 views
-2(x+3)=-24
1. 1 answer
2. 313 views
hello, I need some help with this work problem that goes... If the height of a helicopter above the ground is given by
1. 1 answer
2. 1,109 views

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