May 15, 2017 · 36 neutrons. One way we have of differentiating between various nuclides of the same element is by writing the name of the element followed by a hyphen and the mass number of the …

Mar 28, 2016 · Explanation: Given point #-> (x,y)-> (-3,10)# Given gradient #" " (m) =-2# Thus #y=mx+c" "# becomes #" " y=-2x+c# '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #color (blue ...

see a solution process below; From the question; Let, n = "no of water pumps" t = "time" 3n -> 8hrs 4n -> xhrs Since they flow at same rate therefore, it takes a single pump; n = 8/3 pump per hour to fill a …

It's impossible to answer this specifically without the diagram, but use the Law of Cosines. If you have distances DP and DQ as well as the angle between them (or "Side-Angle-Side"), you can use the …

Feb 13, 2018 · Try significant digits. You answer is correct. But the significant figures of your answer might not. Double check the way the numbers are written down in the original question. Is 2m written …

x=1, y=3 To use elimination, you need to multiply an entire one of the equations so that the coefficient of one of the variables is equal to the opposite of the coefficient of the variable in the other equation. I …

Lustrous Malleable Ductile Good conductors of heat and electricity These are four primary characteristics of metals, but there are many others as well. Metals tend to exhibit luster; that is, they …

Dec 8, 2014 · The key to understanding this problem is realizing that the volume of each gas is directly proportional to the number of moles of each gas. When the hydrocarbon undergoes combustion, all …

See a solution process below: Let's call the number of weeks we are looking for: w We can then write a formula: $145 + $36w = $433. And we can now solve for w: First, subtract color(red)($145) from …

Let us setup the following variables: { (x, "Width of the rectangle"), (y, "Depth of the rectangle"), (A, "Total area enclosed by the rectangle") :} As suggested by the question we suspect the optimized …