05/08/18

If the CO2 injected into the abdomen produces a pressure of 20. mmHg and a volume of 3.85 L at 37 ∘C, how many grams of CO2 were used?
I am having trouble solving this chemistry problem with PV=nRT formula
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05/08/18

A wheel has a radius of 4 inches and travels as it spins how far does the wheel travel in one revolution? Round you answer to the nearest inch.
I just don't get math or geography so I decided to ask this website my question so I don't fail at math
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05/08/18

which is separated from the rest of Asia by the Himalaya.
well i would like to know this to study for my quiz for my next week quiz i would like to study for it.
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05/08/18

A marble is sitting on top of a building 350 feet up in the air and free falls (it is dropped, not thrown) down to the ground.
What is the velocity of the marble if it free-falls off the top of the building? write an equation to model the height of the marble write and solve an equation to determine when the marble... more
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05/08/18

How do I solve this word problem?
I answered this word problem: “Esther jogged at 4 mile per hour for 2 hours and 45 minutes. How far did she get?” and I got 9.8, but the answer is 11. Why???
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05/08/18

Daisy is cooking pasta. The recipe says she needs 480 grams of pasta for 4 people. How many kilograms will she need for 14?
Please help Asap also this is basically conversion of measurements I think  
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05/08/18

S=s(t)=-16t^2+32t+48 give the distance, S (feet), when the object is above the ground t seconds after it is thrown
A. how high above the ground is the object at t=2 seconds? B How long does it take for the object to hit the ground?
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05/08/18

How do I do the pascal's triangle?
a^6 + 6a^5^b + 15a^4b^2 + 20a^3b^3 + 15a^2b^4 + 6ab^5 + b^6 = (a + b)
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05/08/18

h=-5t to the 2nd power+30t+10
a model rocket is launched from the roof of a building. its flight path is modeled by h+-5t to the second power+30t+10 where h is the height of the rocket above the ground in meters and t is the... more
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05/08/18

What group was directly responsible for the terrorist attacks on the United States on September 11, 2001?
I don't understand this question. Could someone answer it for me? It's a sample question on my test.
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05/08/18

sound travels about 340 m divided by s. The function d (t) equals 340 t gives the distance​ d(t), in meters​, that sound travels in t
(d)54= ?meters
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05/08/18

how do u solve this?
Lily is sitting 40 feet away from a beautiful waterfall that is 1,000 feet high. What is the angle of inclination from Lily's location to the top of the waterfall?
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05/08/18

how do u solve this?
The base of a 10-foot ladder is placed 3 feet away from the wall of a building. How high does the ladder go up the wall?
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05/07/18

Y=-5x+2 the slope of the line and the y-intercept
The slope of the line is The y-intercept is
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05/07/18

How to convert 42°10' in decimal form
the  hypotenuse is 32.0 and the ‘eye’ is 40°10' and basically I need 40°10' to be converted into a decimall so I can complete this.
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05/07/18

were africans treated well by the europeans
were africans treated well by the europeans during colonization  
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05/07/18

How can you determine if something is in stable orbit
A space probe has a period of 100 minutes around the earth at an altitude of 83 km about the earth's surface?   Can we tell if a stable orbit is present?
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05/07/18

How do I express 5 (cos 4+ i sin 4) in rectangular form?
How do I express 5 (cos 4+ i sin 4) in rectangular form?
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05/07/18

What is x=3 in polar form?
What is x=3 in polar form?
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05/07/18

Motion in 3d - acceleration and its components
Hi   I have found the vector for the acceleration of a particle in 3d, however I have been asked now to give its component that is tangential to the trajectory of the particle. Can I get some... more
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05/07/18

Find two numbers if the sum is -7 and the difference if 14
is a math bproblem i don't know how to do
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05/07/18

Solve the following using an equation
Casey has $2.65 saved in nickels and quarters. She has 11 more nickels than quarters. Write a simplified equation that would allow her to find the number of nickels and quarters she has saved.
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05/07/18

Did the Hebrews practice a polytheistic religion
Hebrews were polytheistic or monotheistic
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05/07/18

Multiple of 3 fifths
what are multiples of 3 fifths                       
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05/07/18

which European nation played the largest role in promoting exploration and expansion in the 1600s and 1700s
was it Germany,Italy,Russia,or Spain
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