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Dylan
Questions and answers by visitors named
Dylan
, page 2
Questions (287)
The reaction described by the equation
Zn + Hg2Cl2 <--> 2Hg +Zn+2 + 2Cl is run on electrochemical cell. The E^0 of the cell at 25
2 answers
846 views
Given two points for a graph: max=3.224 and min=4.664 find the midline and amplitude.
1 answer
308 views
Are the functions y-5=6(x-3) and y=6x-13 equal?
1 answer
277 views
At the dining halls I work out all employees must wear hats or hairnets and gloves at all times no exceptions!
At all the
4 answers
478 views
on page 807, Exercise B it wants me to amswer the questions and name the reference book I used to find the answer. Question 10
3 answers
408 views
I PURCHASED A USED BOOK TO COMPLETE A CORRESPONDENCE COURSE. PAGE 291 AND 292 IS MISSSING AND I NEED QUESTIONS 15-20. CAN
1 answer
378 views
A helicopter traveling upward at 120 m/s drops a package from a height of 500 meters. To the nearest second how long does it
2 answers
602 views
A helicopter traveling upward at 106 m/s drops a package from a height of 500 meters. To the nearest second how long does it
3 answers
1,292 views
There are three seating categories at an athletic stadium. For a baseball game, Class A seats cost $15 dollars each, Class B
4 answers
1,511 views
Three fair dice are rolled, and all outcomes are equally likely. What is the probability that the sum of all the numbers on the
1 answer
582 views
Three fair dice are rolled, and all outcomes are equally likely. What is the probability that the sum of all the numbers on the
1 answer
499 views
A synonym for "contrivance" will be
spontaneity penance or strategy?
1 answer
331 views
how do I solve
10x198=(10xM)-(10x2)
1 answer
329 views
Why are pi and pi* (anti-pi) transitions on conjugated double bonds such good absorbers of visible light?
1 answer
322 views
What is the three digit mystery number? Clues:
It is less than 300, the tens digit is 4 more than the hundreds digit, the sum of
4 answers
1,721 views
I just can't seem to figure this out.
In the poem "On this wondrous sea" by Emily Dickinson, which live indicates that the
10 answers
740 views
A person standing at the edge of a seaside
cliff kicks a stone over the edge with a speed of 21 m/s. The cliff is 52 m above
2 answers
568 views
A compound of Tin Sulfate is decomposed in the lab to give 1.91g of Tin, 1.03 grams of Sulfur, and 2.06g Oxygen. Determine if
1 answer
449 views
A boat is pulled through a canal by horses walking parallel to the canal and exerting a force of 1000 N on a tow rope 40 meters
4 answers
1,997 views
Find constants a and b in the function f(x)=axe^(bX) such that f(1/8)=1 and the function has a local maximum at x=1/8.
4 answers
1,990 views
For some positive constant C, a patient's temperature change, T , due to a dose,D , of a drug is given by T=(c/2-D/3)D^2
What
3 answers
4,573 views
If 55034.175 kJ of heat are transferred to 150 kg of ice at a temperature of -12.15 degrees C, calculate the temperature of the
2 answers
650 views
A quantity of water at 87 degrees C is cooled at a rate of 2844 MJ/h. After 40 minutes, the water has changed to ice, having a
2 answers
860 views
Two kg of water at a temperature of 50 degrees C have 485.3 kJ of heat transferred from them, resulting in a mixture of
1 answer
757 views
Factor
4xsquared-36x+81=0
1 answer
284 views
If you dilute 12.5 mL of a 3.5 M solution to make 213.8 mL of solution, what is the molarity of the dilute solution?
2 answers
473 views
As a promotion, a store draws the name of a customers each week. The prize is a coupon for the store. If winner is not present
2 answers
521 views
Your mail-order company advertises that it ships 95% of its orders within three working days. You select an SRS of 100 of the
1 answer
1,083 views
The number of students at a university is 1320, and the number increases by 8% each year. Write an exponential function to model
4 answers
1,222 views
The question i'm having a problem with is the following: copy and complete: 3t-4 is a(n)_?expression and 5+13 is a(n)_?
3 answers
564 views
Solve for x and y
4x-y=4 2y=3x+17
1 answer
310 views
Solve for x and y
7x=2y 4x=y+2
3 answers
391 views
4x+16=x(x)-2x
1 answer
243 views
If Will gives Molly $9 dollars he will have the same amount of money as her. If Molly give Will $9, the ratio of money she has
2 answers
605 views
Find the measure of each angle to the nearest tenth of a degree.
sin A=0.7245
3 answers
1,829 views
Find the measure of each angle to the nearest tenth of a degree.
sin A=0.7245
5 answers
6,379 views
In a right triangle, the measure of the legs are 20 and 3x, and the measure of the hypotenuse is 4x+1. Find the value of x.
1 answer
355 views
The measure of an exterior angle of a regular polygon is given. Find the number of sides of the polygon? Given number is 72?
2 answers
578 views
A disk at rest experiences a constant angular acceleration for t = 85 s, at the end of which it is spinning with a frequency of
4 answers
8,151 views
From a weather balloon high in the air, the angle of depression of a ground marker is 27.8 degrees. If the balloon rises 345 m
4 answers
2,360 views
From a window in a building 20 m above ground the angle of depression of the top of a statue across the street is 30 degrees,
2 answers
565 views
Calculate the final temperature of 34mL of ethanol initially at 13∘C upon absorption of 938J of heat. (density of ethanol
2 answers
831 views
A room contains 47kg of air. How many kilowatt-hours of energy are necessary to heat the air in the house from 7∘C to 26∘C?
3 answers
579 views
Which variable can you replace with a number 10a + 6c = $ 80 ❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️
4 answers
330 views
How to decide how to end a sentence with he/him or she/her?
Ex. We can not eat before he? or him?
1 answer
420 views
I'm writing a paper to explain a concept of the bevel Ella Minnow Pea. I've come up with a thesis statement and my teacher has
2 answers
526 views
NO2 + H2 <-> NO + H2O
[H2] = .30 mol/L [NO2] = .20 mol/L [NO] = [H20] = .70 mol/L @ 1000K A. What is the mole fraction of NO in
2 answers
634 views
How can I make this sentence present tense? Or is it already present tense?
The problem I'm having is with the word "banished"
4 answers
764 views
If you have 5.6 mL of 95% hexanes to 5% ethyl acetate, how many mL of 85% hexanes to 15% ethyl acetate can you make? Assume
1 answer
431 views
Use Slater's rules to calculate the effective nuclear charge, Z* or Zeff, for a 4f electron in Eu, Tb, and Dy.
3 answers
1,783 views
If you have 5.6 mL of 95% hexanes to 5% ethyl acetate, how many mL of 85% hexanes to 15% ethyl acetate can you make? Assume
1 answer
481 views
A positively charged solid sphere of radius 100 mm has a uniform volume charge density of 250 nC/m^2. Determine the electric
1 answer
1,115 views
A particle carrying a charge of 6.0uC is located at the origin of a rectangle coordinate system, and a particle carrying a
4 answers
1,267 views
The second ionization energy of He is almost exactly four times the ionization energy of H, and the third ionization energy of
4 answers
2,455 views
1.) if m<1=43 what is m<4?
a: 53 b: 43 c: 37 d: 47 2.) if m<1=55 what is m<5? a: 55 b: 40 c: 35 d: 25 3.)if m<4=25 wht is m<8? a:
4 answers
956 views
If you place $1000 in a savings account with an interest rate of 5.25% a month how much should you earn an interest at the end
4 answers
1,409 views
GPS satellites orbit the earth about 20,000 km above the surface of the earth. The radius of the
earth is 6,371 km. What is the
3 answers
1,287 views
there is a rectangular parking lot with a length of 2x and a width of x what is the ratio of the perimeter of the parking lot to
3 answers
953 views
I don't understand how to solve this equation -2+5x-7=3x-9+2x could you help me out?
1 answer
413 views
If a rectangle has four congruent sides, it is a square.
A square has perpendicular diagonals. Conclusion: A rectangle has
3 answers
1,473 views
Dylan plants grass in a rectangle space behind the clump house.nthe area of the space was 70 ft. If the length of the space is
2 answers
524 views
You and your friends form a band. You want to record a demo. Studio A rents for $100 up front plus $50 per hour. Studio B rents
2 answers
912 views
Randy throws a tennis ball horizonally to hit a wall 20 m away. If the ball hits the wall 1.5s after it is thrown, what is the
1 answer
450 views
Electric Charge
A. Radiation B. Electricity C. Discovery D. Potential Energy I think either b or d but i'm not sure which on is
1 answer
434 views
If a rectangular prism has a surface area of 198 square feet, a height of 6 feet and a lateral surface area of 144 square feet
2 answers
1,018 views
The team had $127.00 to spend on t-shirts for each of the fifteen team members. After purchasing the t-shirts, the team had
1 answer
398 views
In the congressional election of 1858, the Senate race in what state was the center of national attention?
A. Illinois B.
10 answers
969 views
A 1,500-kg car stands on a square platform, and a 25-kg boy stands on another square platform. These platforms are the two caps
1 answer
431 views
How many moles of oxygen (O2) are required to completely react with 27.4 mol of H2?
3 answers
2,043 views
The functional unit of the nervous system is..
A. The Neuron B. The Brain*** C. A reflex D. The cerebrum
43 answers
19,403 views
1. The admission of Missouri as a slave state was controversial in the Senate because...
A. The senate was pro-slavery B. It
3 answers
490 views
1. Abraham Lincoln cause four states to join the confederacy by _____
A. Declaring War B. Firing on Fort Sumter C. Emancipating
5 answers
942 views
The cost for a business to make greeting cards can be divided into one-time costs (e.g. a printing machine) and repeated costs
7 answers
3,013 views
Mrs. Matthew called me stupid for not knowing the answer to this so...May I please get some proper help?
The cost for a business
10 answers
1,021 views
Determine the pH of a solution made by diluting 25mL of 6.0 M HCl until the final volume of the solution is 1.75 L
6 answers
6,040 views
To all southerns except Confederate leaders, Lincoln offered
1. Amnesty 2. Reconstruction 3. Freedom 4. The ten percent plan***
1 answer
430 views
Two positive numbers have the property that their product is 2 and their sum is as small as possible. Find their sum.
4 answers
451 views
What is the kb of a 0.0200 m ( at equilibrium) solution of methyl amine, ch3nh2, that has a ph of 11.40?
3 answers
733 views
What is the required volume of an acid to prepare 2 L of solution a 10% (v/v).
1 answer
361 views
What is the oxidized substance in the following reaction? Fe + 2HCl → FeCl2 + H2
3 answers
2,648 views
For the following reaction, identify the substance being oxidized and reduced CH4 + 2 O2 = CO2 + 2 H2O
2 answers
840 views
What was the outcome of the Miners' strike 1984-1985?
5 answers
430 views
What is the fraction form of .5526316
1 answer
301 views
Meg's pension plan is an annuity with a guaranteed return of 3% per year (compounded quarterly). She would like to retire with a
2 answers
678 views
1.) Why is it important to have a quiet study space?
It is easier to concentrate in a quiet space, and concentration is needed to
26 answers
12,045 views
Which of the following best describes how the Intolerable Acts affected the American colonies?
A.) The acts caused the colonies
10 answers
3,997 views
For each pair of compounds, predict which species will have the higher molar entropy at 298 K and 1 bar. Be sure to state your
1 answer
401 views
One number is 1/2 of another number. The sum of the two numbers is 18. Find the two numbers. Use a comma to separate your
3 answers
851 views
Joy knits a square blanket that has an area of 1,500 square inches. What is the approximate length of each side of the blanket?
A
4 answers
1,526 views
Why did Adams increase the size of the American Navy?
a.) He wanted to prepare for an all-out war on Britain. b.) He hoped it
4 answers
717 views
7. What two answers are reasons that Congress decided the election of 1800?
a.)Based on the outcome, it was mandated by the U.S.
1 answer
1,055 views
1. A photographer uses a camera lens with focal length of 50.0 mm to photograph a tree that is 4.60 m tall. She wishes to fill
4 answers
963 views
Which of the following would best explain why a species of wildflower native to Switzerland is observed growing in the wild in
15 answers
3,744 views
What is the slant height for the given pyramid to the nearest whole unit?
Pyramid base = 6cm Height = 4cm A.) 7cm* B.) 5cm C.)
10 answers
5,703 views
"First word (8 letters) 2nd word (4 letters) 3rd word (5 letters)" -First name (9 letters) last name (5 letters). Any ideas?
2 answers
584 views
Given the following values, which point would be considered an outlier?
x - 1,2,3,4,5,6,7,8,9 y - 1.2, 4.3, 2.8, 4.1, 5.2, 6,
6 answers
5,990 views
What are the first four terms of the sequence represented by the expression n(n - 1) - 4?
A.) -2, 2, 6, 10 B.) -3, 0, 3, 6 C.)
4 answers
789 views
In the expression -7x - 5x^2 + 5, what is the coefficient of x?
A.) 7 B.) 5 C.) -5 D.) -7* I don't know if -7 or 5 is the
4 answers
593 views
New technology has made most of the jobs workers do at a particular factory obsolete, and they are laid off. Which type of
4 answers
1,122 views
To which subsets of real numbers does -22 belong in?
A.) whole numbers B.) rational numbers C.) integers * D.) irrational number
3 answers
686 views
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