You are building a robotic instrument that automatically dispenses some volume that you specify of stock solution into a reaction vessel. This instrument works by opening and closing a valve for a specific amount of time, and you would like to calibrate it by determining how much time the valve needs to be open to dispense a give volume. You calibrate this instrument by choosing a series of times and measuring the mass of water dispensed into a weigh boat on an analytical balance. Your results are below: Time (ms) Mass (g) 13.07 10 20 30 40 25.98 38.99 52.15 50 65.14 60 78.14 a. Plot this data in excel. Does it look linear? b. Use LINEST to fit this data to a line. Report the slope and y intercept with 1o uncertainty and correct units.

Q: Does x2,y2 mean x squared and y squared？

A: The objective was to prove for all z∈ℂ, |z|=|z¯|.

Q: D What is the value of p in the equation y² = -12x? -12 -4 -3 12

A:

Q: What is half the difference of 18 and y?

A: Recall: Difference of two numbers 'x' and 'y' is x-y. Let 'x' be any number , then half the number…

Q: Using your C-strips, find the following differences B - Y =  S - R =  N - K =  (L + B) - D =  (P +…

A: To Find: The following differences, using C-strips: (1.) B-Y= (2.) S-R= (3.) N-K= (4.) L+B-D= (5.)…

Q: x > 199; what is the values of x?

A: given that  -3x>199-x>66.33  x<66.33

Q: The diagram represents the floor tiles in Michelle's house. If mZ 2 = 125, find mZ 4. 4 1/2

A: The above diagram shows they are transversal lines . By the property Alternate interior angles are…

Q: Use Substitution to #3 Answer ) Y = X + 4 2 -

A:

Q: + + = 60 + = 30 = 3 = ? +

A: To find-

Q: 3b-4=28-b b=?

A:

Q: 4 3 -5 -4 -3-2 -1 1 2 3 4 3 2 3

A:

Q: Pounds of candy (x) Cost in dollars (y) 1 $2.50 2 3 $7.50 4 $10.00 5 $12.50

A: On the same day, Puji's was charged $5 for 2.5lb of gummy candy

Q: a. Sx-14= 8r+4

A: Given  a.) 5x -14 = 8x+4 b.) -12(-4x + 3 ) -2 = 1 +12 x

Q: idee if Differentiate implicitly to find p²+p+ 6x=40

A: Given: We have to differentiate implicitly to find

Q: Jaxton took a sample of moviegoers to find how many are seeing a comedy. Sample size: 175 Number…

A: The objective of this question is to find an equation that can be used to predict the number of…

Q: 14 9

A: Solution-

Q: line CE has E is (-3,-2) and D is (2,10 find C

A: A line CE has a midpoint D which is (2, 10) and E is (–3, –2).

Q: Your Turn: 3. What is the value of y? 8 • N y

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.