Description : What math equation should I use to represent amount of caffeine according to this chart?
Last Answer : Making the simplifying assumption that the drink goes in a single gulp and all the caffeine goes into the bloodstream immediately, all you are left with is exponential decay (caffeine metabolized) and step functions ( ... x (½)^(time step/half-life)] + Caffiene ingested at new time (see half-life)
Description : Arvind and Vinod have some erasers. Arvind said to Vinod, if you will give me 10 erasers, I will have twice the erasers left with you. Represent this situation as a linear equation in two variables. -Maths 9th
Last Answer : Solution :-
Description : Force applied on a body of mass 5 kg is directly proportional to the acceleration produced in the body. Represent this solution as a linear equation in two variables. -Maths 9th
Last Answer : Solution :- Let the force be x and acceleration due to force be y.
Description : If the length of a rectangle is decreased by 3 units and breadth increased by 4 unit, then the area will increase by 9 sq. units. Represent this situation as a linear equation in two variables. -Maths 9th
Description : Solve the equation 2x + 1 = x -3, and represent the solution(s) on (i) the number line. (ii) the Cartesian plane. -Maths 9th
Description : Let cost of a pen and a pencil be “x” and “y” respectively. A girl pays ₹16 for 2 pens and 3 pencils. Write the given data in the form of a linear equation in two variables. Also represent it graphically. -Maths 9th
Description : In a public examination , Raghav scored twice twice Sunitha’s score. If r and s represent the scores of Raghav and Sunitha respectively , Write a linear equation in r and s representing the above situation ? -Maths 9th
Last Answer : Let raghav and sunita score be r and S respectively. Sunita score=2times raghav score Therefore, s=2r
Description : What is meant by skeltal type chemical equation? What does it represent? Using the equation for electrolytic decomposition of water, differentiate between a skeltal chemical equation and a balanced chemical equation. -Chemistry
Last Answer : Answer. The equations in which gaseous are written in atomic form instead of molecular form and equation is not balanced, are called skeltal type equation. They represent gaseous elements formed in atomic state and equation is not balanced
Description : What is observed when a solution of potassium iodide solution is added to a solution of lead nitrate? Name the type of reaction. Write a balanced chemical equation to represent the above chemical reaction. -Chemistry
Last Answer : Answer.Yellow precipitate of lead iodide is formed. It is precipitation reaction. Pb( NO3)2 (aq) + 2KI (aq) —-> Pbl2 (s) + 2KNO3 (aq) It is also called double displacement reaction.
Description : Franco bought some gumballs. He gave away 23 of the gumballs and had 41 left. Write an equation to represent the number of gumballs he bought?
Last Answer : 23 + 41Hope this helps
Description : what total cost of the party y can be represented by the equation y= 10x + 150 does the slope represent?
Last Answer : 160
Description : The number of solution of the equation `sgn({x})=|1-x|` is/are (where `{*}` represent fractional part function and sgn represent signum function)
Last Answer : The number of solution of the equation `sgn({x})=|1-x|` is/are (where `{*}` represent fractional part function and sgn ... A. `4` B. `3` C. `2` D. `1`
Description : Find the number of solution of equation (where sgn represent signum function) `(i) sgn (x)=|x|` `(ii) sgn(x^(2)-1)=(x+1)^(2)`
Last Answer : Find the number of solution of equation (where sgn represent signum function) `(i) sgn (x)=|x|` `(ii) sgn(x^(2)-1)=(x+1)^(2)`
Description : What graph would best represent the equation y -4x - 6?
Last Answer : If you mean y = -4x-6 then it is a straight line equation thatcan be graphed on the Cartesian plane
Description : In a chemical equation the coefficients represent the what?
Last Answer : They represent the number of molecules in a balancedequation.
Description : Why does Alex's equation better represent the reaction?
Last Answer : The number of oxygen atoms is the same before and after the reaction.
Description : The equation, X = A cos(wt + f) (read: X equals A times the cosine of omega t + phi (fee)), can represent an expression for: w) accelerating due to gravity x) uniform straight line motion y) dc current z) a simple harmonic oscillator
Last Answer : ANSWER: Z -- A SIMPLE HARMONIC OSCILLATOR
Description : The mass of argon adsorbed per unit mass of carbon surface is plotted against pressure. Which of the following plots is correct if x and m represent t
Last Answer : The mass of argon adsorbed per unit mass of carbon surface is plotted against pressure. Which of the ... Represents extrapolated data) A. B. C. D.
Description : Consider the following ER diagram: The minimum number of tables required to represent M, N, P, R1, R2 is (A) 2 (B) 3 (C) 4 (D) 5
Last Answer : (A) 2
Description : In RSA public key cryptosystem suppose n=p*q where p and q are primes. (e,n) and (d,n) are public and private keys respectively. Let M be an integer such that 0
Last Answer : (2) I and III
Description : Let M and N be two entities in an E-R diagram with simple single vale attributes. R1 and R2 are two relationship between M and N, whereas R1 is one-to-many and R2 is many-to-many. The minimum number of tables required to ... and R2 in the relational model are .......... (1) 4 (2) 6 (3) 7 (4) 3
Last Answer : Answer: 4