Questions LLC
Login
or
Sign Up
Ask a New Question
Mindy
Questions and answers by
Mindy
Questions (90)
1. How do cyber communities differ from communities in the real world with regard to behavior?
•It can be more difficult to
91 answers
asked by
Mindy
40,521 views
A Mylar Happy Birthday balloon contains 5.15 L of helium gas at 19.4oC. If the pressure remains constant, what will be the
4 answers
873 views
Which sentence has a preposition-related error?
1.There was a fight between the two men. 2.The Cerritos Center is near to my
1 answer
678 views
If someone made the below statements to you, how would you explain that the statements are misconceptions? Include whether you
3 answers
875 views
can anyone tell me how to do this? thanks!
(sin (x) / 1 + cos (x) ) + ( cot (x) / 1 + cos (x) )
1 answer
416 views
The Tao Inc. purchased an asset for $170,000 with a salvage value of $8,500 have a useful life of four years. Find the
1 answer
480 views
Ellie and Tanya each have bank accounts.Ellie has $500 and Tanya has $200.Ellie withdraws $15 each weekend while Tanya deposits
2 answers
512 views
The strength of a cable is proportional to the square of its diameter. If a 2-cm cable will support 800kg, how much will a 3-cm
2 answers
988 views
Sally Scientist is trying to determine Avogadro's number using a procedure analogous to that in Experiment 4. She fills a
1 answer
396 views
Pure acetic acid, known as glacial acetic acid, is a liquid with a density of 1.049 g/mL at 25°C. Calculate the molarity of a
5 answers
1,899 views
Question about titration calculations in analysis of antacids lab. We did a lab yesterday with antacids, HCl and NaOH and I'm
3 answers
798 views
Mr. Anders and Ms. Rich each drove home from a business meeting. Mr. Anders traveled east at 100 Kilometers per and hour and Ms.
2 answers
800 views
An airplane flies 750 miles due west in 1 1/2 hours and 750 miles due south in 2 hours. What is the average speed of the
3 answers
1,495 views
The side of a rhombus is 15 centimeters long, and the length of its longer diagonal is 24.6 centimeters. Find the area.
4 answers
1,604 views
how do you rewrite the expression to the 1st power of cosine by using power-reducing formulas? PLEASE AND THANK YOU :D
sin^2xcos^
1 answer
507 views
im not sure how to solve this:
x^2 --- -9 x^2-9
2 answers
781 views
If y is inversely proportional to x, and y=8 when x=2, find y when x=5
2 answers
515 views
5/(n^3=5n^2)=4/(n+5)+1/n^2
3 answers
284 views
(n+5)/(n+8)=1=6/(n+1)
5 answers
295 views
an airplane is flying at an altitude of 6.7 miles towards a point directly over an observer. if the speed of the plane is 499
2 answers
560 views
my circular swimming pool has a 29 foot diameter and is 8 feet tall. at the beginning of the summer i need to fill the pool with
2 answers
626 views
Use the square root property to solve for the indicated variable. Assume that the variable represents positive numbers. Express
3 answers
423 views
Johns football game last for 50 minutes. What reduced fraction of an hour is that?
Can someone please explain to me how to solve
6 answers
380 views
which of the following gadgets is best for making a soft-shell shape out of butter?
3 answers
422 views
How do you find the perimeter of the rectangle?
L = 10.6 in and h = 6.1 in Can someone please explain this to me? Thank you
6 answers
382 views
find the perimeter of the square.
L = 6.66 yd Is the answer 26 yd?
6 answers
498 views
Referring to my last question..
Does 26.64 yd mean 26 2/3?
1 answer
445 views
To find the perimeter of the triangle do I add all the sides together?
L1 = 12.5in, L2 = 10.6 in, and L3 = 9.5 in Is the answer
4 answers
379 views
Find the circumference of the circle (use 3.14)
D=5.95yd Is the answer 18.683 yd?
1 answer
390 views
in a 30degree-60degree right triangle, the length of the side opposite the 60 degree angle is 8.3m. How long is the hypotenuse?.
3 answers
837 views
Find the perimeter of the regular hexagon.
L = 4.55 yd Do I multiply by 6 because it has six sides? Is the answer 27.30?
2 answers
1,037 views
Find the perimeter of the trapezoid.
L1 = 9.65 yd, L2 = 9.25 yd, L3 = 10.12 yd, and L4 = 6.20 yd Can you please explain how I
2 answers
523 views
Find the area of the rectangle.
L = 13m and H = 3m Do I multiply or do I add?
4 answers
546 views
Find the area of the square.
L = 14 yd Can you explain this? Is the answer 14x14=196? Thank you kindly
4 answers
505 views
Find the area of the parallelogram.
L1= 19m, L2 = 25m Can you explains this? Do I multiply? Is the answer 475m?
1 answer
424 views
Find the area of the trapezoid.
L1 = 23ft, L2 = 15ft, H = 12ft Is 456ft the correct answer?
1 answer
396 views
Find the missing side. Approximate the answer to three decimal places when appropriate.
A = 15 yd C = 25 yd I have no clue on how
1 answer
444 views
Find the area of the trapezoid.
L1 = 23ft, L2 = 15ft, H = 12ft Is 228 ft the correct answer?
4 answers
450 views
a cylinder of helium has a volume of 8.0 L. The pressure of the gas is 388 lb in -2 at 25*C. What volume will the helium occupy
6 answers
748 views
a diver exhales a bubble with a volume of 250mL at a pressure of 2.4atm and a temp. of 15*C. How many gas particles are in this
5 answers
2,015 views
There is a balloon filled with methane,CH4. If the mass of the methane is 68.34g, what is the volume of the balloon at 0.805 atm
4 answers
494 views
The half-life for beta decay of strontium-90 is 28.8 years. A milk sample is found to contain 10.3 ppm strontium-90. How many
6 answers
3,138 views
Which is NOT a solution? 1 metal alloys, 2 ice in water, 3 sugar in water, 4 vinegar in water.......the answer is ice in water
2 answers
554 views
17-year-old female presents to the ED with lower abdominal pain and back pain. The ED physician orders a CT of the abdomen and
1 answer
410 views
An 18-year-old male presents to the ED following a serious motor vehicle accident. Based on his injuries and symptoms, the ED
1 answer
456 views
Water can be formed from its elements. what volume of oxygen would be required to react with 2.68L of Hydrogen at STP?
2 answers
989 views
Differentiate the theory of Social Dariwinism and the Gospel of Wealth.
1 answer
441 views
An antacid tablet containing magnesium hydroxide instead of calcium carbonate was dissolved in 100.0 mL of 0.2893 M HCL. 10 mL
3 answers
2,150 views
A recipe for biscuit mix calls for 8 cups of flour, 1 and 1/3 cups of nonfat dry milk, and 5 tablespoons of baking powder. If
2 answers
668 views
Simplify 2a^2 b^3 (4a^2 + 3ab -ab)
A.) 8a^4 b^5 + 3a^3 b^5 - 2a^3 b^4 B.) 8a^4 b^3 + 6a^3 b^5 - 2a^3 b^4 C.) 8a^4 b^3 + 6a^3 b^5
5 answers
1,263 views
What is the grooming process as it relates to online predators?
a.) the process by which online predators lure in minors to get
25 answers
12,703 views
Select the numbers that divide exactly into 965, without a remainder.
2 ***** 4 ****** 5 ****** 10 100
11 answers
505 views
#1. Kilometers per hour describes the speed of an object.
ture false **** #2. Which of the following reference points would allow
15 answers
2,877 views
#1. Kilometers per hour describes the speed of an object.
ture false **** #2. Which of the following reference points would allow
52 answers
15,274 views
#1. Who was the backwoodsman who lost his life at the Alamo?
a.) Sam Houston b.) Davy Crockett ****** c.) John Tyler d.) Stephen
6 answers
939 views
#1. Who was the African American who called the war with Mexico "disgraceful" and "cruel"?
a) Santa Ana b) Frederick Douglass
17 answers
1,338 views
A cat is walking down a sidewalk and spots a dog in a nearby yard. The cat strats to run in the opposite direction and then
10 answers
2,454 views
# 2. When __________ forces act on an object, they cause the object to move.
•Balanced •Unbalanced (?CORRECT?, MY ANSWER)
27 answers
7,727 views
I can’t put the diagram (picture) here so... I type down:
Hope it help! left side there is an arrow pointing to the square, it
13 answers
3,035 views
#1. Which statement is true about the image below?
7 N -> |rectangle| <- 7 N •The forces acting on the rectangle are balanced.
4 answers
2,396 views
How would playing a game of soccer, baseball, or basketball be different if inertia didn't exist?
4 answers
959 views
How would playing a game of soccer, baseball, or basketball be different if inertia didn't exist?
22 answers
4,447 views
2. Which of the following is a sign that a website is inappropriate?
•It contain information that you find
14 answers
4,335 views
What is the difference between tangible and intangible property?
Tangible and intangible property are both covered by
2 answers
972 views
Find the circumference for the circle ( use 3.14 for pi ). Round to the nearest tenth.
the circumference for the circle is 23 yd.
15 answers
8,202 views
Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.
the radius is 23 yd My
40 answers
35,929 views
Because someone accidentally pushed Frank as he walked down the street, he nearly dropped his papers and lost them in the wind.
I
5 answers
1,053 views
What four songs can I select to explain the heritage and the popular culture of the United States? Or lead me in the direction
5 answers
523 views
Calculate the amount of heat, in kJ, needed to convert 30.0 g of ice at -5.2 oC to liquid water at 58 oC.
Specific heat of ice =
2 answers
1,084 views
How many grams of Fe can be heated from 40.0oC to 60.0oC when 20.0 g of Cu cools from 100.0oC to 25.0oC?
Specific heat of Fe =
2 answers
531 views
What is the mass, in grams, of a sample of solid zinc if its temperature changes from 25.7oC to 39.0oC when it absorbs 123 J of
2 answers
505 views
What is the heat capacity of 83 g of mercury?
Specific heat of mercury = 0.14 J/(g oC)
4 answers
588 views
A sample of H2 gas occupies a volume of 565 mL at STP. What, volume, in mL, will this sample of H2gas occupy at a temperature of
4 answers
717 views
A balloon containing 0.600 mole of SO2 gas has a volume of 275 mL at a certain temperature and pressure. What volume, in
2 answers
563 views
A 12.8 L sample of Ne gas initially has a temperature of 32.7oC at a pressure of 2.57 atm. What is the new pressure, in atm, if
3 answers
808 views
Calculate the density of C2H2 gas (FM = 26.04 g/mol), in g/L, at a pressure of 2.082 atm and at a temperature of 62.5oC.
3 answers
1,837 views
The barometric pressure recorded by a weather balloon is 0.731 atmoshperes (atm). Express this barometric pressure in
3 answers
708 views
The combined gas law can be rearranged to solve for T2. In which of the expressions given below has the combined gas law
3 answers
1,842 views
A pressurized can of paint contains a fixed mass of gas at an internal pressure of 1.258 atm at 24.8oC. Suppose the can is able
3 answers
780 views
What is the volume, in L, occupied by 1.20 moles of C2H6 gas at a temperature of 125oC and at a pressure of 1.55 atm?
4 answers
683 views
Consider the following chemical reaction:
2 KNO3 (s) ------------> 2 KNO2 (s) + O2 (g) What volume, in liters, of O2 at 31.2oC
3 answers
1,028 views
A fixed amount of CH4 gas occupies a volume of 136 mL at a pressure of 567 mm Hg and a temperature of 19oC. What will be the
4 answers
902 views
What is the volume, in L, occupied by 3.260 moles of NO2 gas at STP conditions?
4 answers
689 views
A box slides down a 30.0 degree ramp with an acceleration of 1.25m/s². Determine the coefficient of Kinetic friction between
4 answers
1,757 views
I was wondering if anyone could please help me with an Algebra 2 problem involving roots. The roots are 1/2, 1, and 3+2i. I need
1 answer
374 views
Write the net chemical equation for below equations
H2O2 + 2I- + 2H+ -----> 2H2O + I2 2 S2O32- + I2 -----> 2I- + S4O62- How do
2 answers
557 views
Okay, Nicole has tiles that are the same size and shape. *The probability of selecting a red tile is 25% and, *The probability
1 answer
461 views
What is the figurative language for it's hard to see the pain behind the mask?
2 answers
589 views
Simplify each expression. All variables represent positive numbers.
Sqrt of 75p^3q^2 divide by sqrt of p^5q^4 My answer: 5q sqrt
2 answers
812 views
6,3 6,5 8,3 what are the coordinates of the fourth vertex
3 answers
726 views