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ryan
Questions and answers by
ryan
Questions (317)
use Euler's formula to find the missing number. Vertices: 10 Edges: 29 Faces?
This just totally confuses me
7 answers
asked by
ryan
8,793 views
Earth’s radius is about 4,000 mi. To the nearest mile, what is the distance a person can see on a clear day from an airplane 5
6 answers
4,677 views
can someone help me please on this question:
What is the diameter of a cone with height 8 m and volume 150 m3 ?
10 answers
8,367 views
write the steps of complete ionization of carbonic acid and hydro sulfuric acid.
5 answers
5,248 views
Read the following passage from "My Father Writes to My Mother." So, my father had "written" to my mother. When she visited her
16 answers
238 views
If you lift a bag that weighs 15 N a distance of 2 m, how much work have you done?
work=weight*distanceupward
1 answer
530 views
If a cement block that weighs 50 N must be raised to a height of 5 m, how much work must be done on the block?
Work=weight*height
1 answer
506 views
How much work do you do when you climb a flight of stairs 4 m high?
The work will be your weight times the distance upward.
1 answer
518 views
A=1/2h (b1 + b2)
Solve for b1 A=1/2h (b1 + b2) Solve for b1 I assume this is A = (1/2)(h)(b1 + b2); i.e., the h is in the
4 answers
4,354 views
here is what the teacher has.
Kim, Rachel,Jim,and Rick finished first, second, third and fourth in a motor bike race. if there
1 answer
736 views
What is the balanced net ionic equation for the reaction of dilute nitric acid with solid aluminum oxide?
Frankly, I thought
1 answer
574 views
what are some resources companies use?
Resources companies use for what? hiring? selling? manufacturing? consulting? You need to
1 answer
370 views
rufus and christable share 120 tadpoles in the ratio 3:5.How many tadpoles the easy recive
do u mean how many do they each
1 answer
1,035 views
7 1/6 - 6 4/6 = ?
could you please show me the steps to do this problem? thank you, ryan 7 1/6 = 6 7/6 - 6 4/6 = -6 4/6 -------
2 answers
555 views
What is meant by archaic brace in relation to ancient Greek and Roman civilizations?
That can mean either the Archic historical
2 answers
623 views
what do th usa and korea have in common
They are both democracies with high standards of living and healthy economies. Major
1 answer
1,103 views
what kind of question is this?
Rowing 5 times the speed of current, jacob's team can travel 24 km downstream and at the sametime
1 answer
505 views
the product of two negative numbers is 338. one of the numbers is half the other number. find the numbers.
3 answers
599 views
7 children play the piano.
8 children play flute. 5 children do not play an instrument How many fewer children do not play an
3 answers
550 views
how do you find the greatest common of. 16 and 42; 8 and 18; 77 and 15
3 answers
337 views
Here are 2 questions I worked out, but need them checked. Also, can't get answer to another question correct unless question 1
4 answers
2,415 views
Andy took a reading test.He read 97 words per minute.If a book has an average of 250 words on a page,how many pages can Andy
2 answers
850 views
i'm trying to find someone that knows what a diamond problem in algebra is. it is a diamond shape divided into 4 equal parts in
13 answers
674 views
Kiddy Toy Corporation needs to acquire the use of a machine to be used in its manufacturing process. The machine needed is
5 answers
1,995 views
Anita does laundry every other day. Every five days she changes sheets. Every 15 days she dusts. If she does all three chores
4 answers
409 views
consider the integral (4x^2+2x+4)dx from 0 to 6
Find the Riemann sum for this integral using right endpoints and n=3 and Find the
1 answer
437 views
there are two conditions that must exist if price discrimination is to be successful. what are they? why are they necessary?
4 answers
979 views
"Deciding on which price to charge is more difficult under less than perfectly competitive conditions (i.e., monopoly) than it
1 answer
376 views
Distinguish the differences between the traditional economic regulation and the newer social regulation. Are they costless to us
3 answers
458 views
Discuss the role of costs and demand in cost-plus pricing. Suppose that through experimentation you know that if you change
1 answer
452 views
Discuss, in some detail, the following pricing concepts, especially their relevence for pricing decisions.
a. Transfer pricing b.
6 answers
607 views
How can you tell if a number is a multiple of 6?
1 answer
340 views
how does a low voltage thermostat work?
1 answer
300 views
how do you solve and graph variable inequalities?
3 answers
326 views
solve x-2y=12 if the domain is{-3,-1,0,2,5}.
1 answer
442 views
Are these sentence types correct?
Complex While scientists are studying past diseases such as the Spanish flu, they constantly
4 answers
850 views
p=$17,600,t=6 years and r =6.5% find intrest
7 answers
436 views
who was hanniba lecter
5 answers
267 views
What is the actual hydrate formula for Barium Chloride? I did a lab and got 5.4 but i was told to find the actual formula
2 answers
916 views
In "The Crucible" by Arthur Miller, what is the rationale that Miller explains behind witchcraft?
2 answers
520 views
According to the Bohr model of the hydrogen atom, how is hydrogen's bright line spectrum produced?
2 answers
691 views
Do you think involvement by a prosecutor in the original stages of an investigation is a good idea?
1 answer
398 views
Classify the system {-7x-6y=4 -28x-24y=16 , and determine the number of solutions.
2 answers
495 views
if there are 14 stuents and the number of students stayed the same how many votes would each sport receive there are 4 sports,
1 answer
397 views
which is the only noble gas listed that is stable at 0 degrees celsius?
4 answers
544 views
Suppose you’ll have an annual nominal income of $40,000 for each of the next 3 years, and the inflation rate is 4 percent per
4 answers
1,790 views
3sqrt(7)-3sqrt(64)+7sqrt(112)
1 answer
314 views
wha is a parallel sides
1 answer
187 views
Suppose an occlusion in an artery reduces
its diameter by 22%, but the volume flow rate of blood in the artery remains the same.
2 answers
565 views
You are taking a multiple choice test that has 20 questions with 4 possible answers each. You randoming quess each answer. What
3 answers
541 views
Appendix D
Landscape Design Landscape designers often use coordinate geometry and algebra as they help their clients. In many
1 answer
470 views
What is the principles and elements of design
3 answers
497 views
which observation most clearly supports the inference that liquids are composed of small particles in motion
1 answer
332 views
what is answer to equation
3x+1=-5x+65? I came up with x=33, but don't think I did it right.
3 answers
360 views
I need a general principle found to be consistent through the following systems so I can describe the beneficil aspect of it for
2 answers
523 views
According to the Bohr theory of the hydrogen atom, what is the minimum energy (in J) needed to ionize a hydrogen atom from the n
3 answers
807 views
According to the Bohr theory of the hydrogen atom, what is the minimum energy (in J) needed to ionize a hydrogen atom from the n
3 answers
1,128 views
Compare the Freedom Charter with the United States Constitution. What rights and guarantees does the Charter call for that are
3 answers
516 views
what is the framers most significant modification of traditional doctrine?
1 answer
406 views
What are the trade agreements of germany? plz help!!
1 answer
364 views
At an instant when a soccer ball is in contact with the foot of a player kicking it, the horizontal or x component of the ball's
2 answers
499 views
The freezing point of a solution is
A. lower than the freezing point of the solvent alone because higher temperature is required
1 answer
443 views
People who have trouble digesting milk should consider getting vitamin D and calcium from?
1 answer
348 views
a coast guard ship left the port at 30 mph. four hours later a helicopter was dispatched at 90 mph to intercept the ship. how
1 answer
434 views
sarah has dimes and nickels which total $1.65. the number of nickels she has is 3 less than the number of dimes. how many of
1 answer
425 views
i do not get algebra at all
so tell me what is 4x4x4x4 in the index notation
1 answer
376 views
walnuts that sell for $3 a pound and macadamia nuts that sell for $4 per pound are mixed to create 50 pounds of mixture that
2 answers
1,117 views
how do i solve a+3/5=24/25
4 answers
170 views
how many 16 and 15 in 319?
1 answer
295 views
Hydraulic conductivity of soil fully saturated with water is greater than the K value for the soil fully saturated with
1 answer
944 views
7. At pH 7.4 a weak organic acid with a pKa of 6.4 would be ionized at what percent?
3 answers
457 views
7. At pH 7.4 a weak organic acid with a pKa of 6.4 would be ionized at what percent?
1 answer
344 views
7. At pH 7.4 a weak organic acid with a pKa of 6.4 would be ionized at what percent?
1 answer
366 views
7. At pH 7.4 a weak organic acid with a pKa of 6.4 would be ionized at what percent?
1 answer
369 views
7. At pH 7.4 a weak organic acid with a pKa of 6.4 would be what percent ionized.
1 answer
420 views
7. At pH 7.4 a weak organic acid with a pKa of 6.4 would be 60% ionized
% Ionization =[(H^+)/(acid)]*100 = 3.98 x 10^-8 HA ==>
1 answer
485 views
2x+1y=64
1 answer
173 views
the area of a regular hexagon is 35" squared. Find the length of a side.
3 answers
897 views
write 6/20 in simplest form and find an equivalent decimal?
3 answers
444 views
y = 3sec3x
Amplitude =_________ Period = __________ Shift along x = ____________ Shift along y = _____________ Kind of reflection
3 answers
601 views
Calculate the Rate constant, k, at 20 degrees C and 30 degrees.
run 1-3 slope avg is .03439 slope at 30 degrees is .10554
1 answer
364 views
A couple purchasing a home budget $1700 per month for their loan payment. If they have $15,000 available for a down payment and
2 answers
1,012 views
A person throws a physics book off of a cliff at an initial speed of 3 m/s at an angle of 20 degrees. The book is in
the air for
4 answers
428 views
A person throws a physics book off of a cliff at an initial speed of 3 m/s at an angle of 20 degrees. The book is in
the air for
3 answers
554 views
An explosion breaks a 10 kg object (originally at rest) into two pieces, one of which is two times the mass of the
other. If 8000
2 answers
681 views
A radio receiver is set up on a mast in the middle of a calm lake to track the radio signal from a satellite orbiting the Earth.
1 answer
1,251 views
A horizontal pipe of diameter 0.845 m has a
smooth constriction to a section of diameter 0.507 m. The density of oil flowing in
1 answer
1,262 views
A small rectangular ferry boat is 3.33 m wide
and 5.64 m long. When a loaded truck pulls onto it, the boat sinks an additional
2 answers
629 views
A transverse wave in a wire with linear density
4.16 g/m has the form y(x, t) = (0.76 cm) sinh(7.23 m−1) x −(3860 s−1) ti
3 answers
735 views
A simple pendulum consists of a ball of mass
5.39 kg hanging from a uniform string of mass 0.0789 g and length L. The period of
5 answers
1,519 views
Bobbie has 45 coins in dimes and quarters. The total value of the coins is $7.65. How many quarters and dimes does have?
1 answer
391 views
In Physics, it is important to use mathemat- ical approximations. For instance, in a small
angle approximation, tan α ∼ sin α
1 answer
430 views
If the perimeter of the larger square is 36 feet, what is the area of the smaller square? must add m + 6
1 answer
345 views
A dog is tied to a leash that is hooked tot he outside corner of a barn that measures 12ft x 20ft. The length of the leash is
3 answers
652 views
A student read about Volkswagen-packing in the 1960s. She was interested in knowing the maximum number of students that fit into
1 answer
359 views
Give a formula for the exponential function . The two points marked on the graph are A=(−1−43) and B=(12). The red
2 answers
1,229 views
odd and even numbers
1 answer
292 views
23 + 45 = 68
the sum is even Explain use word and / or numbers
1 answer
312 views
If a man is fencing in a rectangular lot of grass next to the road and doesnt want to fence the side touching the road and has
2 answers
535 views
A solution is made by dissolving 21.5 grams of glucose (C6H12O6) in 255 grams of water. What is the freezing-point depression of
3 answers
636 views
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