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what makes up all stars?
1. 0 answers
2. 244 views
he successfully applied his scientific research to create an illustration of the first world map. thats my question
1. 1 answer
2. 255 views
Which two factors explain why salt was so valuable to West Africans?A.Salt helped prevent dehydration in the hot climate. B.Salt
1. 0 answers
2. 341 views
What two types of plate motions occur along the Pacific Rim? Where would you find each type along western North America?
1. 0 answers
2. 265 views
Body shape is one of many traits passed down through heredity
1. 4 answers
2. 332 views
what can i write in a ten verse poem involving the sun
1. 1 answer
2. 228 views
How did the election of Jimmy Carter as governor of Georgia in 1970 help change Georgia'snegative image? a)Carter was a
1. 0 answers
2. 577 views
what was the united states’ main goal during the cold war?containing the spread of communism protecting american allies
1. 1 answer
2. 436 views
A circle is divided into 9 equol parts
1. 1 answer
2. 260 views
what fraction is equvilent to 6/12
1. 2 answers
2. 295 views
Joe has fraction 5 over 6 pound of bird seed. He needs fraction 1 over 3 pound to feed the birds daily. Which of the rectangle
1. 1 answer
2. 1,052 views
Jade used Fraction 3 over 4 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 4 over 5 yards
1. 5 answers
2. 1,267 views
Item 1Use the introductory paragraph to answer the question. Did you know that if a car is hit with an entire carton of eggs,
1. 16 answers
2. 2,899 views
Which baseball bat will hit the ball the longest distance? Students in Mr. Brant's class designed an experiment to test this
1. 1 answer
2. 769 views
what is one way that flue strains can vary from one another
1. 2 answers
2. 490 views
Assume that the balloon is filled with carbon dioxide gas at 20°C and standard pressure. Use the ideal gas law to calculate the
1. 1 answer
2. 3,874 views
what career can I study for with business, life science and maths lit
1. 1 answer
2. 579 views
I 6 - (3d-5)I < or equal to 14
1. 1 answer
2. 434 views
Examine the unbalanced electrolytic reaction.Li+(aq) + Zn(s) → Li(s) + Zn2+(aq) How many electrons are transferred in the
1. 1 answer
2. 802 views
Study the reaction.A(s) + 2BC(aq) →AC2(aq) + B2(g) ΔH = −92.0 kJ/mol Which change would increase the rate of the forward
1. 1 answer
2. 772 views
Complete the table for the radioactive isotope. (Round your answer to two decimal places.)Isotope: 239Pu Half-life (years):
1. 1 answer
2. 8,447 views
Complete the table for a savings account in which interest is compounded continuously. (Round your answers to four decimal
1. 2 answers
2. 4,607 views
Describe how you think the length of a pendulum affects the number of swings per minute (frequency). *
1. 1 answer
2. 488 views
1. 1/3 times 72. -7/9 times 3/5 3. 1/3 divided by 5/6 4. 2 1/8 divided by 34 5. -3/5 divided by - 3/4 6. -4/5 divided by 8/9 7.
1. 7 answers
2. 2,363 views
sam has 4/5 yards of yarn. he used 3/8 of the yarn. how many yards of yarn did he use?a. 5/8 b. 7/10 c. 3/10 d. 3/13 i dont know
1. 16 answers
2. 5,228 views
What is a key difference between the narrators of "Stolen Day" and "The night the Bed Fell"?a. the narrator of stolen day is
1. 14 answers
2. 3,222 views
spoken word and written text are different because?a. speakers can include emotion, sound, personality, and feelings that the
1. 45 answers
2. 13,953 views
if you burned 3.0 g of magnesium and produced 5.0 g of product how much oxygen gas was used ?
1. 1 answer
2. 637 views
i need a acrostic poem for the word eukaryotic
1. 1 answer
2. 1,034 views
A segment has endpoints m(5, -2) and n(-1, -2). After a dilation with center(0,0), M'(10,-4), and N'(-2,-4). If the scale factor
1. 4 answers
2. 1,757 views
Julia paddleboat travels 2km/h in stilll water. The boat is paddled 4km down stream in the same time it takes to go 1km upstream
1. 1 answer
2. 696 views
Read the conclusion about “The Beginnings of the Maasai,” and then answer the question.One purpose of “The Beginnings of
1. 4 answers
2. 2,559 views
The speed of a moving sidewalk at an airport is 6 ft/sec. A person can walk 42 ft forward on the moving sidewalk in the same
1. 1 answer
2. 776 views
The speed of a passenger train is 8 mph faster than the speed of a freight train. The passenger train travels 310 miles in the
1. 1 answer
2. 1,187 views
If I roll a pair of dice 500 times what sum would appear the most
1. 1 answer
2. 595 views
After the blood in is the left heart you would next find it(a)entering the lungs. (b)entering the tissues, like muscles.
1. 0 answers
2. 497 views
Which of the following do you have less of at the end of cellular respiration than at the beginning?(a)Co-enzyme A (b)ATP
1. 1 answer
2. 634 views
Which of the following do you have less of at the end of cellular respiration than at the beginning?(a)Co-enzyme A (b)ATP
1. 0 answers
2. 757 views
After the blood in is the left heart you would next find it(a)entering the lungs. (b)entering the tissues, like muscles.
1. 1 answer
2. 610 views
let f be the function given by f(x)=x^2-4xFind and simplifiy f(x+h)-f(x-h)/h Please show all work Thank you
1. 1 answer
2. 421 views
let f be the function f(x)=x(x+2)Find and simplify f(x)-f(-x)/2x I tried pluggin in whatever is for x in the first equation and
1. 1 answer
2. 419 views
Iron(III) oxide can be reduced to metallic iron by heating it in the presence of carbon. Balance the following equation, then
1. 1 answer
2. 1,402 views
Bob enlarged the size of a photo to a width of 18 inches. What is thenew height if it was originally 6 inches tall and 4 inches
1. 1 answer
2. 703 views
How much work is done at 1.2 atm and 316 K when 1 mole of propane undergoes combustion?C3H8 (l) + 5O2 (g) → 3CO2 (g) + 4H2O
1. 1 answer
2. 576 views
During the early 1800s, the United States tried to make peace with other countries in order to grow and develop. Give an example
1. 1 answer
2. 637 views
gail is cooking a healthy snack. she adds 2/3 cup of raisins and 6/7 cup of peanuts. Estimate the total amount that gail adds.
1. 1 answer
2. 470 views
A small rocket is fired directly upwards with an initial velocity of 100m/s. How many seconds will it take to reach its maximum
1. 3 answers
2. 522 views
A triangle has two sides with equal length and a third side 16 meters long. If the perimeter is 42 meters, what is the length of
1. 2 answers
2. 589 views
A gas occupies 560.0 mL at 285 K. To what temperature must the gas be lowered if it is to occupy 250.0 mL? Assume that the
1. 3 answers
2. 1,880 views
A balloon at 32 °C is filled with 21 L of air. What would its volume be at a temperature of 52 °C, assuming pressure remains
1. 3 answers
2. 671 views
A gas has a pressure of 0.370 atm at 50.0 °C. What is the pressure at 22 °C, assuming volume remains constant?
1. 1 answer
2. 2,845 views
If 21.0 L of gas is held at a pressure of 7.80 atm and a temperature of 900.0 K, what will be the volume of the gas if the
1. 1 answer
2. 704 views
Using elipsess and bracketsAdd punctuation to the following excerpt. Writing under the name of Diedrich Knickerbocker Washington
1. 0 answers
2. 566 views
Suppose of copper (II) nitrate is dissolved in of a aqueous solution of sodium chromate.Calculate the final molarity of nitrate
1. 1 answer
2. 2,892 views
(part 1)An athlete whirls an 8.1 kg hammer tied to the end of a 1.4 m chain in a horizontal circle. The hammer moves at the rate
1. 0 answers
2. 720 views
A(n) 1100 kg car is parked on a 4� incline.The acceleration of gravity is 9.8 m/s2 . Find the force of friction keeping the car
1. 1 answer
2. 2,209 views
About 70% of the human population can taste the bitter chemical phenylthiocarbamide (PTC), which is found in foods like
1. 1 answer
2. 1,592 views
If I have a 66% in algebra Android we took a exam that's worth 20% of our grade Android I got a 54% on the multiple choice what
1. 0 answers
2. 477 views
line segment AB and XY are congruent. if AB=5N-8 and XY= 2n+19 what is the legth of AB?
1. 2 answers
2. 651 views
what are some examples of suspensions?
1. 1 answer
2. 458 views
Colin is working to earn some money for a new cd player. On Saturday he earned half as much as he did on Sunday, but twice as
1. 4 answers
2. 1,923 views
4. Use the pressure of the butane gas (your answer from question #3 above), along with the temperature and volume recorded in
1. 0 answers
2. 655 views
f(x)=Log1/3^(9x)find the domain and range.
1. 1 answer
2. 543 views
consider the following reaction:2C2H6(g)+7O2 (g)-->4CO2(g)+6H2O (g) delta H = -3120kJ If 3.00g of ethane are burned, how many kJ
1. 3 answers
2. 3,202 views
consider the following reaction:C3H8 (g)+ 5O2 (g)--> 3CO2 (g)+ 4H20 (g) Delta H = -2440kJ The heat of formation of CO2 is -390
1. 1 answer
2. 3,279 views
the following reaction is carried out in a bomb calorimeter: 4NH3 (g) +5O2 (g)-->4NO (g)+6H2O (g)The calorimeter constant is
1. 1 answer
2. 725 views
new england colonies 2. what? what happend to the coloonists at roanoke? what happend to the colony at sagadaco?5. where? where
1. 1 answer
2. 830 views
if you used 2 hundreds, 18 tens, and 4 ones to model a number. what number did you model?
1. 1 answer
2. 486 views
I need a website that will tell me everything about The Independence Debate:Consequences for the Colonies?
1. 1 answer
2. 399 views
A ball is dropped from a cliff and has an acceleration of 9.8 m/s2. How long will it take the ball to reach a speed of 24.5 m/s?
1. 1 answer
2. 1,470 views
The sears tower in Chicago is 1,454 feet high. suppose you take a sheet of paper and fold it once in half, than fold it in half
1. 1 answer
2. 985 views
in a subdivison, 67% of the homes have detatched garages, 32% have a patio & 13% have both. What is the probability that a house
1. 1 answer
2. 482 views
im trying to find the speed of a tyrannosaurus rex by alexanders froude number.sp= (square root of)leg length x gravity/ froude
1. 1 answer
2. 490 views
the base of an isosceles triangle is one third the lenght of each congruent sides the perimeter of the triangle is 84 cm how
1. 1 answer
2. 799 views
if 4, 6, and 10 and 14, 21, and x are the lengths of the corresponding sides of two similar triangles, what is the value of x?
1. 1 answer
2. 525 views
it wants me to add an independent or dependent clause........they chose which clause to use, ex. when the student artist showed
1. 2 answers
2. 303 views
need essay on,(a)Briefly describe the important similarity between light and matter revealed by Louis de Broglie's discovery of
1. 3 answers
2. 560 views
place value of 78.25
1. 1 answer
2. 624 views
What sets the israelites apart from thee other groups liveing in the fertile cresent?
1. 4 answers
2. 733 views
What substance was used to stuff the nostrils
1. 6 answers
2. 727 views
Find the perimeterof a decagon if each of its sides are 5.9 yards long?
1. 2 answers
2. 387 views
how do you write the equilibrium expression for: C3H8 + SO2-><- 3CO2 + 4H2O?
1. 7 answers
2. 3,771 views
can you please help me unscramble these words vamsels----veeyttitina and swypl thank you
1. 1 answer
2. 479 views
I REALLY need help. how do you set p a population density problem??? i totally forget!!
1. 1 answer
2. 405 views
how do u set up the lewis structure for H30+?i know the available electrons is 3 but it has a +1 so it makes ir 2??
1. 7 answers
2. 520 views
how do you draw the lewis structure for PBr3?
1. 2 answers
2. 1,604 views
explain how a number can name something
1. 2 answers
2. 1,578 views

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