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Matthew
Questions and answers by visitors named
Matthew
Questions (551)
Please check my work thanks!!
A number cube with the numbers 1 through 6 is rolled. Find the given probability. 1. P(number < 2)
57 answers
26,668 views
i.imgur. com/VWFwb. png
3 answers
733 views
a)One game in a state lottery requires you to pick 1 heart, 1 club, 1 diamond, and 1 spade, in that order, from the 13 cards in
4 answers
2,226 views
What happens when you mix Sodium Bicarbonate, Bromothymol blue, and Calcium Chloride?
What is Bromthymol blue used for in this
3 answers
1,094 views
PLEASE CHACK MY ANSWER!!!
Discussion for Applications of Linear Systems When solving a system of equations, how do you determine
5 answers
asked by
Matthew
1,976 views
A man invested 6000 for 4 years in a simple rate of 9% per annum. what is his amount at the end of the four years?
1 answer
71 views
What is range
Range is the possible values a dependent variable may take on. For instance, If y= 3x+2, and the domain of x is
1 answer
647 views
What are 3 chemical properties of iron and 2 chemical properties of sodium?
http://chemistry.allinfoabout.com/periodic/fe.html
1 answer
403 views
I really need help with this Essay question and I haven't got a clue. It is to do with Fitzgeralds "The Great Gatsby" please
1 answer
502 views
Use the Substitution method to solve the system of equations.
3x + y = 5 4x - 7y = -10 multiply first equation by 4 multiply
16 answers
3,312 views
Sunset rents an SUV at $21.95 plus $0.23 per mile. Sunrise rents the same vehicle for $24.95 plus $0.19 per mile. For what
1 answer
449 views
y-2x=-5
3y-x=5 In the top equation: 1) y=2x -5 Put that in the second equation 3( ) -x =5 solve for x, then put that value of x
1 answer
960 views
Do you need to regroup 10 tens for 1 hundred when you add 241 + 387?
Yes. Notice the 8 and the 4 in the tens column, that is 12
1 answer
438 views
Simplify:
5x{24-19)x[25+23)divided by 12-(9-7)} Please help! Subject is algebra. sorry- please help! Am I working the problem
1 answer
584 views
A suit designer has 15-3/5 yards of fabric. each suit uses 2-1/8 yards of fabric.
(1) How many suits can be made? (2) How much
3 answers
431 views
What the difference between an orbit in the Bohr model and an orbital in the quantum mechanical model of the atom?
2 answers
679 views
What are the 3 rule the govern the filling of atomic orbitals by electrons?
1 answer
375 views
The diamenter of a carbon atom is 77 pm. Express this measurement in um?
4 answers
1,271 views
A silver bar has mass of 368g. What is the volume, in cm^3, of the bar? the density of silver is 19.5 g/cm^3.?
4 answers
1,099 views
Why did Jefferson as the Democratic-Republican candidate win the election of 1800?
5 answers
535 views
Why did Jefferson as the Democratic-Republican candidate win the election of 1800?
-Clearly stated thesis -Identify and describe
1 answer
433 views
|10-2x|=18
4 answers
306 views
|-2/3(x-6)| = 12
3 answers
259 views
Can you show me how to do this problem please. Thanks.
|4-6to the second power ÷ 2 |- |-6|=
5 answers
450 views
A rectangle's length is 8 cm more than three times it's width. If the perimeter is 128 cm, find the length and width. What is
4 answers
1,961 views
suppose that 3 <_ f prime of x <_ 5, for all values x. show that 18<_ f(8)-f(2) <_ 30
<_ signs mean less or equal to... im
1 answer
501 views
In the sentence "They are always late to the ball game.", what part of speech is "always" and "late"?
3 answers
449 views
The input voltage to a certain op-amp inverting amplifier is 10 mV, and the output is 2 V. What is the closed-loop voltage gain?
3 answers
677 views
How many flip-flops, in a shift register, would be required to hold an initial count of 16?
1 answer
318 views
what is mm^2?
1 answer
213 views
what is the chance of a woman having five female children in a row?
1 answer
360 views
i think i have posted this before except i forgot to put the decimal in the temperature. i was hoping you could help me now that
2 answers
993 views
Why is it important for 4th graders to learn about animals that live in the ocean?
9 answers
240 views
I am presently creating a unit about land transportation in the community and how these transportations affect our daily lives
1 answer
947 views
Why is plastic an expensive material to use?
1 answer
355 views
tselaacdns
1 answer
307 views
Greetings:
I was wondering how to calculate the weight/volume % of vinegar using the formula ---------------w/v Per Cent = g/100
2 answers
505 views
Mike took a 2"x4" picture to the photo store. He had it made into a 4"x8" print. Which geometric concept best describes the
1 answer
378 views
Hi there,
I am doing a project on Cadbury Chocolate and how to uses (external communication) could you give me ideas of what i
3 answers
446 views
You find a problem in a project. The project has a defined baseline and task progress has been entered for all tasks for the
2 answers
911 views
Can someone help me solve this please
A*.3=B A-B=150,000
1 answer
381 views
what is the biggest holiday for followers of Shinto?
1 answer
276 views
Hi there,
I am having trouble with this problem.Can you give me some guidance. In planning the publication of a new engineering
2 answers
563 views
A student determined that ethanol was the best solvent to use for a recrystallization based on small scale trials. When the
1 answer
401 views
Hi,
I am doing an essay on the topic "Our school should be free of all weapons - including the guns carried by a police officer.I
5 answers
636 views
Could someone help me write a thesis statement for the following topic:
"Our school should be free of all weapons including the
1 answer
496 views
Round 427,685 to the nearest thousand.
A. 400,000 C. 428,000 B. 427,000 D. 430,000 the answer is C Round 0.8394263 to the nearest
1 answer
269 views
how do u factor 7x^3+28x^2-35x ?
thanx.
3 answers
871 views
Please help me out, I can't figure out the process for answering this question and my TA is of no help,
A 0.11- ball is placed in
5 answers
3,703 views
This is another problem that I need clarification on since no one seems to be of any help at my school,
A pulley system is used
4 answers
1,222 views
This is another problem that I need clarification on since no one seems to be of any help at my school,
A pulley system is used
3 answers
833 views
What idea did the United States Constitution borrow from the Iroquois League?
2 answers
507 views
When you lift a ball with a force of 82N, the ball accelerates upward with an acceleration of a. If you lift with a force of
4 answers
1,050 views
A spring has a spring constant of 259N/m. Find the magnitude of the force needed
(a) to stretch the spring by 3.54 10-2m from its
2 answers
576 views
Is the following a correct sentence:
Martha and him ate the sandwich.
1 answer
309 views
Jennifer (mass 58.0 kg) is standing at the left end of a 13.0 m long 594.0 kg cart that has frictionless wheels and rolls on a
2 answers
647 views
The price of an international call from Detroit to Paris, France, using a particular phone company is 75 cents for the first 5
2 answers
489 views
Two small planes start from the same point and fly in the opposite directions. The first plane is flying 35 mph slower than the
6 answers
1,646 views
A 500 g piece of metal at 60 degrees celsius is placed in 200g of water at 22 degrees celsius contained in a coffee cup
4 answers
1,445 views
A solution is mixed with a 12% acid solution to form a 16% acid solution. How many liters of the 20% acid solution are used to
4 answers
416 views
Write an equation for the reaction between the Bronsted-Lowry acid HOCl(aq) reacting with base CO32-(aq)
I am having difficulty
2 answers
640 views
World War I
1. The alliance system was supposed to prevent war, but it turned a local conflict into a general European war. Why
4 answers
1,205 views
How do I solve for theta in tan theta = -1?
1 answer
355 views
an unknown metal has a volume of 20cm^3 and a mass of 54g. Identify the metal
1 answer
399 views
Are there any deeper ideas in Journey to the Center of the Earth by Jules Verne? i.e. irony, symbolism, or anything like that
1 answer
304 views
Classify the triangle as right, acute, or obtuse if the measures of its sides are 28, 46, and 53.
3 answers
1,089 views
Identify parts of Speech for sentence below, on numbered word:
1 2 3 Before the eruption, Mount St.Helena was 4 like a giant
1 answer
455 views
What is the verb and adverb in the sentence The unpredictable volcanic activity discourages people from living there.
3 answers
605 views
I'm in grade 9, and my oral exam is coming up on monday. One of the possible questions involves knowing the plot of the textbook
2 answers
543 views
Help with fragment,
The panther lay motionless behind the rock. Waiting silently for its prey.
3 answers
731 views
A pallet of boxes weighing 10 tons is dropped from a lift truck from a height of 10 feet. The maximum velocity the pallet
3 answers
1,450 views
f(t)=A[u(t)-u(t-10)], where u(t) is the unit step function. Is the energy of this signal finite? Why or why not? If it exists,
3 answers
420 views
How is the number of zeros in the quotient in 180 divided by 8 equals 20 related to the bumber zeros in the dividen?
2 answers
913 views
Use cylindrical shells to find the volume V of a right circular cone with height 7h and base radius 4r.
2 answers
976 views
Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about the
1 answer
401 views
What is it called when scientists do their experiments more than once to reduce chance errors?
3 answers
505 views
Determine if the following two planes 2x+3y-z=4 and 3x-4y-6z=1 are parallel, orthogonal or coincidental
1 answer
476 views
The graph of any quadratic function can be drawn from the vertex form of the equation, by performing 1,2,3,or 4 transformations
3 answers
428 views
What concerns does Omi and Winant’s theory of “racial formation” share with Bell Hooks’ critique of postmodernism? How
1 answer
481 views
What are the d themes of geography
,
1 answer
266 views
An unstable atomic nucleus of mass 17.0 ¡Ñ 10¡V27 kg which is at rest disintegrates into three particles. One of the
2 answers
589 views
I'm writing an essay on the short story, The Bouquet. It's a essay on the character of Mary Myrover. Tell me what you think...
3 answers
575 views
Find the value of x
Show work 3x _ = x+15 2
1 answer
338 views
I'm writing an essay on the short story, The Bouquet. It's a essay on the character of Mary Myrover. Tell me what you think...
4 answers
703 views
a)One game in a state lottery requires you to pick 1 heart, 1 club, 1 diamond, and 1 spade, in that order, from the 13 cards in
2 answers
693 views
Could you please show me how to solvethis:
x+6/4x^2 + 3/2x^2 = x + 4/2x^2 Please show me the steps-I don't even know where to
4 answers
322 views
How do you construct a frequency distribution table for the indicated data set?
Month Precipiation (inches) January 2.01 February
1 answer
490 views
A baseball catcher puts on an exhibition by catching a 0.15-kg ball dropped from a helicopter at a height of 101 m. What is the
4 answers
1,628 views
what happens to a soccer ball underwater at a depth of 50 feet?
3 answers
457 views
The activity of a sample of a radioactive isotope is 1800Bq. If this isotope has a half-life of 16 days, what is the activity
1 answer
448 views
The number of calls that arrive under a particular time in a cell has been established to be a Poisson distribution. The average
2 answers
810 views
Suppose you dissolve 40g of potassium nitrate in 100 cm3 of water at 100 C. If half the solution os poured out, how many grams
2 answers
820 views
Given ABCD is a square
AC = BD = 4 units Find coordinates of ABCD
1 answer
462 views
Given ABCD is a square
AC= BD = 4 units Ac= BD pass origin of (0,0) Find coordinates of A B C D
1 answer
423 views
would an Egyptian style revolution beneficial or detrimental to the US government?
2 answers
941 views
How to change 320% into a decimal and a fraction
3 answers
904 views
The sum of the measures of the angles of a polygon with n sides is given. Find n.
32) 180 33) 1080 34) 1980 35) 2880
4 answers
2,859 views
What is the volume of 0.129 M HCl(aq) re-
quired to neutralize all of the hydroxide ions in 46 mL of 0.216 M KOH(aq)? Answer in
2 answers
932 views
from the following words I got to separate them into 3 groups: omitted syllable, omitted letter, and added syllable. drowned,
7 answers
555 views
Using Newton's Method, determine the first approximation to the solution of:
e^(4x)= 10-2x starting with x=0 what is x1= ??? P.S.
2 answers
549 views
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