carter

This page lists questions and answers that were posted by visitors named carter.

Questions

The following questions were asked by visitors named carter.

what happens when solids, liquids, and gases are heated/cooled? Most expand if heated; contract if cooled. Solids, if heated high enough will melt and the liquid may occupy less volume than the solid. Likewise, liquids, if heated high enough, will boil an...

The more reactive an atom, the higher its potential energy. Which atom has higher potential energy, neon or fluorine? Neon is hardly reactive at all. When it reacts, it will make news. Fluorine is a very reactive element. It is very difficult to keep it f...

a) Multiply and simplify using fractions 3 5 - * - 5 7 b)Convert your answer to a decimal. thank you for the help.

Petra bought gasoline when the odometer read 15,345.4. After the next filling, the odometer read 15665.6. It took 13.4 gal to fill the tank. a) How many miles did she drive? b) How many miles per gallon (mpg) did the car get?

What will happen to the volume of a gas in a closed container if you increase the external pressure when the temperature remains constant?

how do defense attorneys deal with the moral dilemma of representing people they know are guilty?

Because proctor did not know the 6th commandment, then what happen?

What type of change did franklin d. Roosevelt bring?

how do I find the mean of 92;96;99;103;88

a 1.00g sample of water is allowed to vaporize completely in a 10.0L container. What is the pressure of the water vapor at 150 degrees celsius?

Find critical points of f, and the extrema of f on the given interval. a)f(x) = x^4-10x^2; [0,3] b)f(x) = (x/e^x); [0,2]

a sales manager has weekends off and 20 paid vacation days per year, including holidays that fall on weekdays. if her salary is $93,600 per year, what is her pay per weekday?

solve for x 2/3x-2/3=x/6+4/3

3X+Y-11 and -2X+Y=1 X= Y=

2X-3Y=-24 and X+6Y=18 X= Y=

solve by substitution: addition, subtraction or multiplication. 3X+Y-11 and -2X+Y=1 X= Y=

Solve by substitution :addition, substration or multiplication 2X+2Y=-2 and 3X-2Y=12 X= Y=

Solve by substitution :addition, substration or multiplication 4X+3Y=19 and 6X+3Y=33 X= Y=

Solve |x^2-6+5|=2x-2

Will the square root of x^2 and |x| always have the same value? Explain please

The y-value of a solution to the system y=-4^2+4x+3 and x+y=-11 is A. –9 B. –2 C. 7 D. 18

solve the system x^2+2x+2y=5 and 3x^2-4x=3+y

When using an elimination strategy to solve the system 3a^2=17-5t and 7a+24=3a^2-2t, the variable that can be eliminated is A. a B. a^2 C. t D. an elimination strategy cannot be used with this system

The system 3x-y+4+4=0 and x^2-8y-1=0 will have A. 0 real solutions B. 1 real solutions C. 2 real solutions D. an infinite number of real solutions

The y-value of a solution to the system y=-x^2+4x+3 and x+y=-11 is A. –9 B. –2 C. 7 D. 18 I think I fixed the typo

are there infinite solutions to the system x^2+2x+2y=5 and 3x^2-4x=3+y?

sorry about all the typos. Im a fast typer and don't always catch them. here's the question again The system 3x-y+4=0 and x^2-8y-1=0 will have A. 0 real solutions B. 1 real solutions C. 2 real solutions D. an infinite number of real solutions

how many possible solutions are there in the system x^2+2x+2y=5 and 3x^2-4x=3+y?

how many possible solutions are there in the system x^2+2x+2y=5 and 3x^2-4x=3+y? A. 0 real solutions B. 1 real solutions C. 2 real solutions D. an infinite number of real solutions

4. A solution contains 100 ppm of lead. Determine the mass of lead present in 0.500 kg of the solution. 16. While cleaning a toilet, 150 mL of disinfectant solution is poured into a toilet containing 750 mL of water. If the initial concentration of the di...

Consider the following compounds. • carbon tetrachloride, CCl4(l) • hydrogen fluoride, HF(g) • potassium iodide, KI(s) • magnesium oxide, MgO(s) . Draw diagrams to illustrate the bonding between particles in each of the four compounds How do I draw these...

Classify each substance as being either a molecular compound or an ionic compound. Determine whether it will dissolve in water and whether it is classified as an electrolyte or a non-electrolyte. NaF(s) CH4(g) Li2O(s) AlCl3(s) C5H12(l)

Define dissociation. Use a diagram to explain why NaCl(s) will dissociate when placed in water.

which are covalent and which are ionic? • carbon tetrachloride, CCl4(l) • hydrogen fluoride, HF(g) • potassium iodide, KI(s) • magnesium oxide, MgO(s) . I got that they are all ionic but that doesn't seem right

29. You dissolve 280 g of sucrose (table sugar), C12H22O11(s), in 2.00 L of water. b. Determine the number of moles of sugar in this solution. e. Calculate the molar concentration of this solution. stuck on these two

33. Determine how many moles of solute are dissolved in each of the following solutions. E) a 250-mL solution of sucrose, C12H22O11(aq), with a concentration of a 0.500 mol/L H) a 5.00-L solution of potassium sulfate, K2SO4(aq), with a concentration of 0....

how many moles of solute are dissolved in a 5.00-L solution of potassium sulfate, K2SO4(aq), with a concentration of 0.0250 mol/Lvq a 5.00-L

state whether oxidation or reduction will occur, determine the number of electrons gained or lost, and write a balanced half-reaction. a. Sn4+(aq) →Sn2+(aq) oxidation, 2 electrons lost b. Na+(aq) →Na(s) reduction, no electrons lost c. S(s) →S2-(aq) reduct...

Describe how an activity series could be used to a. determine the reactivity of various metals b. determine the reactivity of various metal ions c. determine whether a particular combination of a metal and a solution containing a metal ion would spontaneo...

I need the answer for math homework but show me how to solve for this so I don't have to bother you again thanks! 5(x-2)-x=2(x+5)-4

Find the latera and surface area of the pyramid height 5 length 2

Answers

The following answers were posted by visitors named carter.

and hair salons

My name is Roderick and my nickname is Bink..I go to Forrest city at high school. Who is tanne and Megan????? Just needed a problem checked

0.22 __ __ __0.84 how do I complete the pattern

Little late to the party lol

answer giver is 100% right, i aced the QUIZ 💯💯💯👍👍✍👏📔📚📓

1. A 2.C 3.D 4.A 5.C 6.B 7.D 8.B 9.B 10.C 11.A your welcome

The REAL Right Answers 100% is correct, i aced the test

3 4/5 divided by 2/5