Ask a New Question
Search
Questions and answers by
Joy
Questions (414)
Find the length of the third side of a triangle if the area of the triangle is 18 and two of its sides have lengths of 5 and 10.
1 answer
1,035 views
The investigators suspect that military men may not tell the truth about visiting a CSW. Some may say they did visit a CSW when
1 answer
356 views
The investigators suspect that military men may not tell the truth about visiting a CSW. Some may say they did visit a CSW when
0 answers
328 views
How do I write a lexicon for the following words: sand goanna, dog, mosquito, spear, child, man, stone, prickle, and rabbit?
How
2 answers
457 views
Are there tables comparing and contrasting the following or how would you write these up?
1. Ecological Studies and
0 answers
529 views
Here is the question:
If gene frequencies are in equilibrium, the genotypes, AA, Aa, and aa occur in a population with
0 answers
482 views
The following table gives the number of deaths due to accidental falls for each month during 1970. Is there any evidence for a
0 answers
810 views
My original question was that I wished to dissolve 100mg of caffeine powder in oil but could not do it as caffeine was not
0 answers
607 views
Consider a linear model with unobserved beterogeneity (q) and measurement error in an explanatory variable:
y = B0 + B1x1 + ... +
0 answers
601 views
Consider the linear model yi = xiB + e = B1 + B2xi2 + ... + Bkxik + ei, i = 1, ..., n, or in matrix notation Y =XB + e.
Consider
0 answers
700 views
Consider the linear model yi =xiB + ei or, in matrix notation Y= X'B + e. where X' is a vector n * 1. You estimate the model
0 answers
642 views
The Hardy-Weinberg formulas allow scientists to determine whether evolution has occurred. Any changes in the gene frequencies in
1 answer
1,584 views
Pure copper wire of diameter = 2.0 mm has an electrical resistance, R, of 0.005 ohm/m (upside down U/m). p = 8900 kg/ m cubed,
0 answers
1,179 views
Pure copper wire of diameter = 2.0 mm has an electrical resistance, R, of 0.005 ohm/m (upside down U/m). p = 8900 kg/ m cubed,
0 answers
503 views
Pure copper wire of diameter = 2.0 mm has an electrical resistance, R, of 0.005 ohm/m (upside down U/m). p = 8900 kg/ m cubed,
0 answers
477 views
A polystyrene ice chest contains 3 kg of ice at 0 degrees Celsius. Triangle H for melting = 3.34 x 10 to the 5 power J/kg p =
0 answers
480 views
A polystyrene ice chest contains 3 kg of ice at 0 degrees Celsius. Triangle H for melting = 3.34 x 10 to the 5 power J/kg p =
0 answers
441 views
A polystyrene ice chest contains 3 kg of ice at 0 degrees Celsius. Triangle H for melting = 3.34 x 10 to the 5 power J/kg p =
0 answers
504 views
A polystyrene ice chest contains 3 kg of ice at 0 degrees Celsius. Triangle H for melting = 3.34 x 10 to the 5 power J/kg p =
1 answer
555 views
A T-bill with face value of $10,000 and 96 days to maturity is selling at a bank discount ask yield of 4.3%. A. What is the
1 answer
3,083 views
After 150 thousand years, only 1/8 of the original amount of a particular radioactive waste will remain. The half-life of this
5 answers
1,299 views
These questions are based on the following information and should be viewed as independent situations. Popper Co. acquired 80%
0 answers
609 views
These questions are based on the following information and should be viewed as independent situations. Popper Co. acquired 80%
1 answer
622 views
These questions are based on the following information and should be viewed as independent situations. Popper Co. acquired 80%
0 answers
600 views
If we consider the G as the whole of the cycle graph having 4 edges then is G a complete graph?
2 answers
421 views
3.Does it matter if we join two vertices with a straight line or a curved line when we represent a graph by drawing it on paper?
2 answers
494 views
Using Fleury's Algorithm in the graph to the bottom left, I deleted three edges and I got the graph to the bottom right. If I am
2 answers
427 views
Let G be a graph with vertex set V = { v1, v2, v3, v4, v5}.
If the degrees of the vertices are 1, 2, 1, 3, 1, respectively, is G
2 answers
524 views
Let G be a graph with the vertex set V = {v1, v2, v3, v4, v5}.
If the degrees of the vertices are 5, 1, 0, 6, 2, respectively,
2 answers
725 views
Let G be a graph with vertex set V = {v1, v2, v3, v4, v5}.
If the degrees of the vertices are 1, 2, 3, 4, 6, respectively, how
2 answers
538 views
Let G be a graph with vertex set V = { v1, v2, v3, v4, v5}.
Is it possible for the degrees of the vertices to be 3, 6, 2, 1, 5,
2 answers
1,115 views
Using Fleury's Algorithm in the graph to the bottom left, I deleted three edges and I got the graph to the bottom right. If I am
0 answers
458 views
Let G be a graph with vertex set V = {v1, v2, v3, v4, v5}.
A. Is it possible for the degrees of the vertices to be 3, 6, 2, 1, 5,
0 answers
543 views
Consider the complete graph with 5 vertices, denoted by K5.
A. Draw the graph. B. How many edges are in K5? How many edges are in
0 answers
771 views
Sort with Insertion Sort and Selection Sort algorithms the following list:
329, 364, 373, 334, 320 Give the intermediate lists at
0 answers
574 views
What is the value of a that would make the matrix equation true?
(1 -2) (-5 6) = (a b) (3 4) (7 -8) = (c d)
0 answers
377 views
15. The augmented matrix A represents a system of three real-valued equations in three unknowns. Which of the answer choices
0 answers
419 views
3. A tutoring site wants to see how time spent studying for its content exams affects the ultimate scores. It asked its finite
0 answers
618 views
16. What is the value of a that would make the matrix equation true?:
( 1 -2) (-5 6) (a b) ( 3 4) (7 -8) = (c d)
2 answers
1,002 views
The augmented matrix A represents a system of three real-valued equations in three unknowns. Which of the answer choices would
1 answer
437 views
A 24 pack of soda costs $8 each and bags of chips cost $6 each. You have $120 to spend and there is a 16 items or fewer fast
0 answers
429 views
You borrow $100,000 for a conventional 30 year mortgage at a 4% interest rate. Which is the first year, where years are 1-30,
0 answers
1,040 views
You expect to receive payments of $1,000 at the end of the next three years with an annual interest rate of 5%. How much is the
0 answers
353 views
You put $1,000 into your bank account with a 5% annual interest rate compounded quarterly. How much money will you have after
0 answers
934 views
You put $1,000 into your bank account with a 5% annual simple interest rate. How much money will you have after three years?
0 answers
381 views
If f(x) = log2 (x - 2)3 and g(x) = log8 (x - 2), when is (f + g)(x) = 0?
2 answers
837 views
The population of rabbits in a particular habitat triples every year. If there are 500 rabbits in 2013, when will there be over
1 answer
1,167 views
Which of the following scenarios could be described by the real valued function f(x) = x3 + 3x2 + 2x? A shoebox has a length
1 answer
491 views
Jen is thinking of a particular number. Which rational function would represent the sum of twice her number and three times the
1 answer
1,002 views
7. Which of the following scenarios could be described by the real valued function f(x) = x3 + 3x2 + 2x?: *
A. A shoebox has a
2 answers
932 views
Jen is thinking of a particular number. Which rational function would represent the sum of twice her number and three times the
1 answer
483 views
When a theater charges $50 per ticket, a sold-out crowd of 600 will buy tickets. For every $5 increase in ticket price, 6 fewer
2 answers
1,002 views
Consider the following table of values for real valued functions f(x) and g(x).
x 1 2 3 4 f(x) 3 1 4 2 g(x) 4 1 3 5 Find f o g(1)
1 answer
773 views
A tutor website wants to see how time spent studying for its content exams affects the ultimate scores. It asked its finite math
0 answers
563 views
There are two plans for renting a car. Plan A charges $10 per day plus a $50 one-time fee. Plan B charges $15 per day plus a $30
3 answers
454 views
Can somebody please see if this is correct as to what I have written in Spanish? If not correct please make corrections for me.
I
2 answers
493 views
Can somebody please make the corrections here on what I have written in Spanish?
Específicas de” las ataduras Benjamín y
2 answers
1,028 views
Can somebody please let me know whether or not this is written correctly in Spanish and if not then please make the corrections?
8 answers
924 views
Please let me know whether or not this is written correctly in Spanish as follows:
Específicas de “El Hijo El padre y el hijo
1 answer
506 views
Use Bubble Sort to sort the list:
7, 12, 5, 22, 13, 32 What is the maximum number of comparisons required for a list of 6
3 answers
668 views
Use a truth table to determine that "division into cases" rule of inference is valid.
0 answers
364 views
Let p and q be propositions. Use Logical equivalences to show that
(p ^ (~ (~ p V q))) V (p ^ q) = p
1 answer
453 views
Write the inverse, converse, and contrapositive of the following statement:
upside down A x E R, if (x + 2)(x - 3) > 0, then x <
16 answers
2,560 views
How to solve for x in geometry ? for example - there is a line segment with 3 points first point to the second point is 3x while
0 answers
488 views
At time t = 0, a seed is planted. After t weeks, the height of the plant is given by f(t) = 0.3t² = 0.6t = 0.5 inches. At what
2 answers
1,070 views
How much Pb(OH)2(in mg) can be added to 4.0liter of a 0.095 M KOH solution before precipitation starts? Ksp 4.2x10^-5
3 answers
402 views
If a scale has a 1.5% margin of error and the scale shows a weight of 40, What is the range of possible actual weights of the
1 answer
483 views
The solubility of a gas at 7.0 atm of pressure is 0.52 g/L . How many grams of the gas would be disolved per 1.0 L if the
3 answers
856 views
The solubility of a gas at 7.0 atm of pressure is 0.52 g/L . How many grams of the gas would be disolved per 1.0 L if the
4 answers
1,207 views
if the mole fractionof sulfuric acid (H2SO4) in an aqueous solitioin is 0.325, what is the percent by mass of H2SO4?
3 answers
5,865 views
ow many molecules are in 0.26 mol of CO2?
1 answer
555 views
What is the mass of 1.75 x 10^24 molecules of NH3?
1 answer
2,222 views
A boat is sailing 42 km/hr upstream on a river that is moving at 16 km/hr downstream. What is the velocity of the
1 answer
414 views
A 50N- force was applied to a 10kg ball. Find the acceleration of the ball
1 answer
561 views
Tomorrow the whole state is going to take this assessment and I'm stressing out. There is this website that I am practicing on
3 answers
577 views
A ball is thrown 83.3 m upward and then falls
back to earth.Neglecting air resistance, how long will it be in the air? The
1 answer
1,235 views
Find the product or quotient. Write the strategy you used. Write model, break apart, multiplication table, inverse operation
1 answer
920 views
Please use the Factor Label Method to Convert the following:
50 m/s - > _ km/min 50 m/s - > _ km/hr 1.5 kg/L - > _ g/mL 56mg/day
1 answer
470 views
I am lost, need to know how to do these types of problems.
How many one-to-one correspondences are there between the sets
0 answers
736 views
Is my answer correct?
25g/2.5cm^3 equals 1g/cm^3
1 answer
399 views
The accepted value of a quantity is 4.70g. If the measured value is 4.98g what is the percent error?
1 answer
907 views
What is wrong with the names 2-ethyl-4 and 4-dimethylpentane?
1 answer
1,146 views
Mg>Al>Ca>Rb>I
1 answer
254 views
I am completely stuck on these two questions. I have read my chapter, but I am still doubting that I got the answers correct.
1.A
0 answers
568 views
I am completely stuck on these three questions. I have read my chapter, but I am still doubting that I got the answers correct.
1
0 answers
1,043 views
I am completely stuck on these two questions. I have read my chapter, but I am still doubting that I got the answers correct.
1.A
0 answers
535 views
3 = 4
------------- x-8 x=2 how do you solve this
2 answers
289 views
I am moving 3 blocks with a force of 3 newtons over a distance of 1 meter in 10 seconds. What is the power?
1 answer
323 views
Express the concentration of a 0.0510 M aqueous solution of fluoride, F-, in mass percentage and in parts per million. Assume
2 answers
22,422 views
A solution is made by mixing 42.0 mL of ethanol, C2H6O, and 58.0 mL of water. Assuming ideal behavior, what is the vapor
4 answers
5,539 views
2. Use the properties of the dot product to show that (⃗b·⃗c)a−(⃗a·⃗c)⃗b is perpendicular to ⃗c.
Must be shown
2 answers
551 views
Shown below are the data giving the length of life of lights in an underground tunnel.
9.0 months 7.0 months 8.2 months 8.3
1 answer
658 views
Shown below are the data giving the length of life of lights in an underground tunnel.
9.0 months 7.0 months 8.2 months 8.3
3 answers
907 views
Solve for x
5.62e^3x = 188
2 answers
419 views
Solve for x.
log (2x + 5) = 2
1 answer
371 views
Solve for x.
2 log (x + 1) = 3
1 answer
365 views
Solve for x.
ln x - 2 ln x = ln 64
2 answers
441 views
Solve for x.
ln 6 + ln (x - 2) = ln (3x - 2)
1 answer
428 views
Solve for x.
ln (x + 2) - ln 36 = ln x
1 answer
1,012 views
Solve for x.
ln (5x + 2) - ln (x + 6) = ln 4
1 answer
452 views
Pages
1
2
3
4
5