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# 1. Determine the number of bacteria per ml: of water specimen_Determine the number of bacteria per ml; of water specimen: Jmi IMewater specimcnH,o blanks9ml9 ml9 ml...

## Question

###### 1. Determine the number of bacteria per ml: of water specimen_Determine the number of bacteria per ml; of water specimen: Jmi IMewater specimcnH,o blanks9ml9 ml9 mlamount platedpour platc counts'46145Determine the number of bacterial cells per ml: in the original cultureggml99mnggm[g9moriginal specimen E: coliIml0,Iml Iml0.Iml Iml0.Imltoo many to count >500 128 colony counts

1. Determine the number of bacteria per ml: of water specimen_ Determine the number of bacteria per ml; of water specimen: Jmi IMe water specimcn H,o blanks 9ml 9 ml 9 ml amount plated pour platc counts '461 45 Determine the number of bacterial cells per ml: in the original culture ggml 99mn ggm[ g9m original specimen E: coli Iml 0,Iml Iml 0.Iml Iml 0.Iml too many to count >500 128 colony counts  #### Similar Solved Questions

##### Q4 5 points)Consider the matrix A given by55~62The following sequence of row operations; starting from A, produces the matrix REF(A_ in row echelon form given below:R1 + R3, R3 ~ 2RI, Rs + 2R1, Rz + R3, R3 + 6Rz, R4 - 2Rz; Rs + 4R2, R4,R3 + R4, R4 + 9R3, Rs + TR3, Rs 2R4, 2Rz_ Rz + 3R;REF(A) =All those row operations produce a list of 15 matrices Ag,Az, ,A1s with A] =A and A15 REF(A) . (You don't have to determine those matrices:)Use all this information to compute the determinant of A.Drag
Q4 5 points) Consider the matrix A given by 55 ~6 2 The following sequence of row operations; starting from A, produces the matrix REF(A_ in row echelon form given below: R1 + R3, R3 ~ 2RI, Rs + 2R1, Rz + R3, R3 + 6Rz, R4 - 2Rz; Rs + 4R2, R4, R3 + R4, R4 + 9R3, Rs + TR3, Rs 2R4, 2Rz_ Rz + 3R; REF(A)...
##### 1. Roll an even dice and observe the number N on the uppermost face: Then toss a fair coin N times and observe X_ the total number of heads that appear N tosses _ Write down the conditional probability mass function pxiv(13). (ii) What is P(X = 5)? (iii) What is E(X)?
1. Roll an even dice and observe the number N on the uppermost face: Then toss a fair coin N times and observe X_ the total number of heads that appear N tosses _ Write down the conditional probability mass function pxiv(13). (ii) What is P(X = 5)? (iii) What is E(X)?...
##### (2 point) What percentare cliton iron ore that is 60.073 EN mass of FezOy? Moluc Muss ( ez 32154 blml malo M6ss 8- c0 ^ Se Yyo = Il.b9 Wl.b Slwet 60 0,694+b0 ~ 4/,98k9 F4 / bo % ( ezu3 4l,s '/.(4 points) Blood akcoho cdncenirauon BAC; eronetted %and rcpresents grams of alcoho lethano Ghoh) Anaverare auli has per dL of blood For example, 0.1% BAC means there is 01 â‚¬ of ethanol per dL of blood who nas consumed shot Bourbon; eac o whicn about 4.7 Itere olhloodi Calculate the BAC ofan indiv
(2 point) What percentare cliton iron ore that is 60.073 EN mass of FezOy? Moluc Muss ( ez 32154 blml malo M6ss 8- c0 ^ Se Yyo = Il.b9 Wl.b Slwet 60 0,694+b0 ~ 4/,98k9 F4 / bo % ( ezu3 4l,s '/. (4 points) Blood akcoho cdncenirauon BAC; eronetted %and rcpresents grams of alcoho lethano Ghoh) A...
##### Two Means 3) A researcher wants to assess if there is a difference in the average life spans between men and women in Japan. A random sample of 10 women showed an average life span of 83 years old, with sample standard deviation of 7 years. A random sample f 10 men showed an average life span of 77 years, with sample standard deviation of 6.4 years. Assume that life spans are normally distributed: a. State the null and alternative hypothesis b. Give the p-value Give conclusion for the hypothesis
Two Means 3) A researcher wants to assess if there is a difference in the average life spans between men and women in Japan. A random sample of 10 women showed an average life span of 83 years old, with sample standard deviation of 7 years. A random sample f 10 men showed an average life span of 77 ...
##### Poliovirus: Where is this pathogen found today?How do people get infected with polio? Do most people who are infected with this virus experience illness? After infected with polio, when could symptoms appear?What is the treatment for this disease?Describe the movement of this virus through different tissues of the human body:Why is polio , greatly reduced in most of the world today?
Poliovirus: Where is this pathogen found today? How do people get infected with polio? Do most people who are infected with this virus experience illness? After infected with polio, when could symptoms appear? What is the treatment for this disease? Describe the movement of this virus through differ...
##### Short Ansnerpoint (5,12) and minimum at the point (12, [2 marks] sinusoidal graph has maximum at the 5) . Delermine the midline of the graph[2 marks] Determine the dcgree of this polynomial function List the propcrtics of the functionDelermine the degree, leading cocffcient; and constant tcrm of this polynomial function: Kx) 2 - Sx + 1Estimate thc value of 1729 in radians, t0 the ncarest tenth
Short Ansner point (5,12) and minimum at the point (12, [2 marks] sinusoidal graph has maximum at the 5) . Delermine the midline of the graph [2 marks] Determine the dcgree of this polynomial function List the propcrtics of the function Delermine the degree, leading cocffcient; and constant tcrm of...
##### Question 154 ptsLet A= [EWhich of the following is equal to Ax?'~[H ~HJ 18 +2+=0 71 (1-2/+22 [2 ~2
Question 15 4 pts Let A= [E Which of the following is equal to Ax? '~[H ~HJ 18 +2+= 0 71 (1 -2/+22 [2 ~2...
##### State il the uiengles In the pair zre cimilar lf s0 corrpkete the eimilarity saieentAABC ~Yes. they are similarNo, they not similarIf you answered "Yes" for the previous question; complete the similarity statement using only uppercase letters. If you answered "No" , type No" for this answerYourenswer2 State the triangles in the pair are similar If so, complete the similarity suatementLVUTYes, they are similarNo. they are not similar
State il the uiengles In the pair zre cimilar lf s0 corrpkete the eimilarity saieent AABC ~ Yes. they are similar No, they not similar If you answered "Yes" for the previous question; complete the similarity statement using only uppercase letters. If you answered "No" , type No&q...
##### Compute the rank and nullity of the given matrices over the indicated $\mathbb{Z}_{p}$. $\left[\begin{array}{ccc}1 & 1 & 0 \\ 0 & 1 & 1 \\ 1 & 0 & 1\end{array}\right]$ over $\mathbb{Z}_{2}$
Compute the rank and nullity of the given matrices over the indicated $\mathbb{Z}_{p}$. $\left[\begin{array}{ccc}1 & 1 & 0 \\ 0 & 1 & 1 \\ 1 & 0 & 1\end{array}\right]$ over $\mathbb{Z}_{2}$...
##### Fndom work was 22 6 miles ad the slanderd cavlation wes 6 / miles Asgume Ie populatlon MuLAI sampla ol Iive puople iha metn divirig distance Iouied and usu Iht | dsubuion ia ind Le Margu " eltor wnd coneiuc J 90 ccnliderice Inierval ior the populalion mean Iniarpret Ihe resulisbdenuty Ihe margin(Round(o one dedral pace: nedrd |Elx4Inx Wta cdorino Intncic CnecAmt
Fndom work was 22 6 miles ad the slanderd cavlation wes 6 / miles Asgume Ie populatlon MuLAI sampla ol Iive puople iha metn divirig distance Iouied and usu Iht | dsubuion ia ind Le Margu " eltor wnd coneiuc J 90 ccnliderice Inierval ior the populalion mean Iniarpret Ihe resulis bdenuty Ihe m...
##### For the histogram on the right determine whether the mean is greater than; less than, approximately equa to the median Justify your answerWhich of the following is correct?x=Mbecause the histogram is skewed right x>M because the histogram is skewed X<M because the histogram is skewed leftx=Mbecause the histogram is symmetric x>M because the histogram is skewed right X<M because the histogram is symmetric
For the histogram on the right determine whether the mean is greater than; less than, approximately equa to the median Justify your answer Which of the following is correct? x=Mbecause the histogram is skewed right x>M because the histogram is skewed X<M because the histogram is skewed left x=...
##### Give some chemical reactions for ethanol..
Give some chemical reactions for ethanol.....
##### Write parametric equations for the circular path above beginning at the point (9, 0) and proceeding once around the circle in the counterclockwise direction. Use parameter- on the interval <t < 2.I(4)ult)Write parametric equations for the circular path above, beginning at the point (0; 9) and procceding once around the clrcle in the clockwise direction_ Use parameter on the interval 0 < <2 .r(l)V(l)
Write parametric equations for the circular path above beginning at the point (9, 0) and proceeding once around the circle in the counterclockwise direction. Use parameter- on the interval <t < 2. I(4) ult) Write parametric equations for the circular path above, beginning at the point (0; 9) a...
##### -2 0 3 compute AB and BA, if possible. 4 -4 4If A = 80 and B0 -4
-2 0 3 compute AB and BA, if possible. 4 -4 4 If A = 8 0 and B 0 -4...
##### Question 30/ 5 ptsUse any method to find the volume of the solid that results from rotating the region specified below around the indicated line:y = ~c2 + 6ry = 0; about the x 6xtSRound your answer to three decimal places
Question 3 0/ 5 pts Use any method to find the volume of the solid that results from rotating the region specified below around the indicated line: y = ~c2 + 6r y = 0; about the x 6xtS Round your answer to three decimal places...