## Question

###### In Exercises 17-22, find the angle between and W. Round to the nearest tenth of & degree 17. v = 2i - j w = 3i + 4j 18. = -2i + 5j. w = 3i + 6j 19. = ~3i + 2j; w = 4i - j 20. v = i + 2j, w = 4i _ 3j 21. = 6i. w = Si + 4j 22. v = 3j; w = 4i + Sj

In Exercises 17-22, find the angle between and W. Round to the nearest tenth of & degree 17. v = 2i - j w = 3i + 4j 18. = -2i + 5j. w = 3i + 6j 19. = ~3i + 2j; w = 4i - j 20. v = i + 2j, w = 4i _ 3j 21. = 6i. w = Si + 4j 22. v = 3j; w = 4i + Sj

## Answers

#### Similar Solved Questions

5 answers

##### Solve tbe Hozogeneous ODE using the given gubstution Y+r=r % (13 polrt Given: Let y = VI and #-v+r $ This should result in a DE that will solve using = Separation of Variables:

Solve tbe Hozogeneous ODE using the given gubstution Y+r=r % (13 polrt Given: Let y = VI and #-v+r $ This should result in a DE that will solve using = Separation of Variables:...

5 answers

##### A904E mass connacicd t0 4 spring undcrgocs simpl hanonic motion. Tlk force constant of the spring 22SNIm: When thc dispkceman = i 0n Ickrity *v e [ 0 mk #hat [ thc maximum "clocity ? 90 me [Dmt 45 ma IAmt 028 mtJuestionla tr prvlou: quralion; thal @ Ux amplitudk ! 490m41nm0.450 0&[40 040

A904E mass connacicd t0 4 spring undcrgocs simpl hanonic motion. Tlk force constant of the spring 22SNIm: When thc dispkceman = i 0n Ickrity *v e [ 0 mk #hat [ thc maximum "clocity ? 90 me [Dmt 45 ma IAmt 028 mt Juestion la tr prvlou: quralion; thal @ Ux amplitudk ! 490m 41nm 0.450 0&[40 04...

5 answers

##### USe Implclx #Kroh Xon 4o Kad Ju 0y &o He slopr 04 4lo C ( ve5 +y3228 (s)!)+S lopr o4tw Eiad CU ( Je 3 aâ‚¬ (-5)-0is = +93 - -2x

USe Implclx #Kroh Xon 4o Kad Ju 0y &o He slopr 04 4lo C ( ve 5 +y3 228 (s)!) +S lopr o4tw Eiad CU ( Je 3 aâ‚¬ (-5)-0is = +93 - -2x...

5 answers

##### T8 paings SprecMc7 77 0io719. 6=9 fg. and (lg and their domains ((x) = 3-X_ g(x) Find (( + g)(x)Find the domaln(f + 9)(x) Entcr Your answcr using interval notation.)Find the domdin9)(*) (EnteraMsCr using interval notation.)(f9) (~)Find the domain(fa)(x}: KEnteJns em using Inteni notation-)Find the domainK*) (Enter your answier using interval notation;)Need Help?Readilt

T8 paings SprecMc7 77 0io 719. 6=9 fg. and (lg and their domains ((x) = 3-X_ g(x) Find (( + g)(x) Find the domaln (f + 9)(x) Entcr Your answcr using interval notation.) Find the domdin 9)(*) (Enter aMsCr using interval notation.) (f9) (~) Find the domain (fa)(x}: KEnte Jns em using Inteni notation-)...

5 answers

##### Uniform rod attached wall Dy ninge atits base The rod nas Mnass of 5.0 kg; Tength of 1.3 m, cord attached to the other end the rod and bolted the wall above the base of the rodat am angle of 250 above the horizontal, and held in place by norizontalDetermine the tenslon in the cord.Detemine the horizontal and ventica comdonenms of the force exerted on the rod bY the hinge

uniform rod attached wall Dy ninge atits base The rod nas Mnass of 5.0 kg; Tength of 1.3 m, cord attached to the other end the rod and bolted the wall above the base of the rod at am angle of 250 above the horizontal, and held in place by norizontal Determine the tenslon in the cord. Detemine the ho...

5 answers

##### Big-0 NotationIf flx) = O(glxll, which of the following pairs of functions could be flx} and glx), respectively?Multiple CAnhmn- Multiple answerstorthis ouestionCelechonimcre answers and submit For keybodrd navigation_ Show Morex"2and*^32xand 3**2xxand e *logx and L/xloorandeiooUnanswcred0 SaveBie-0 and little HotationDo there exist positive functions f(x} and Glx) such that flx) olg(xl) and g(xl-O(x^217 Ifyes. give examples ofthe pair ffx) and g/xk If it s not possible, briefly explain why

Big-0 Notation If flx) = O(glxll, which of the following pairs of functions could be flx} and glx), respectively? Multiple CAnhmn- Multiple answers torthis ouestion Celechoni mcre answers and submit For keybodrd navigation_ Show More x"2and*^3 2xand 3**2 xxand e * logx and L/x loorandeioo Unans...

5 answers

##### Point)7 2The null = space for the Matix1 -1is span{A,B} wtiere

point) 7 2 The null = space for the Matix 1 -1 is span{A,B} wtiere...

4 answers

##### A college library has five copies of a certain text on reserve Two copies (1 and 2) are first printings, and the other three (3 4,and 5) are second printings A student examines these books in random order; stopping only when second printing has been selected. One possible outcome is 5 and another is 213 Let A be the event that at least two books are examined and B be the event that book 2 is not examined: How many sample points does AnB have?Select one:None

A college library has five copies of a certain text on reserve Two copies (1 and 2) are first printings, and the other three (3 4,and 5) are second printings A student examines these books in random order; stopping only when second printing has been selected. One possible outcome is 5 and another is...

5 answers

##### ASSIGNMENT 5 DUE DATE Vesda February at (4 pm Perform by hand unless otherwise easy to read and orderly instructed. Show calculations Assignments should be arranged in foshion. marked. Unless An assignmen that Is difficult to read follow may not be Highlight otherwise stated preliminary investigations Of the resUlts haveobeen maded imswers Where information about normality qiven ou may take that all preliminary investigations have been made. investigation You may still need t0 calculate some par

ASSIGNMENT 5 DUE DATE Vesda February at (4 pm Perform by hand unless otherwise easy to read and orderly instructed. Show calculations Assignments should be arranged in foshion. marked. Unless An assignmen that Is difficult to read follow may not be Highlight otherwise stated preliminary investigatio...

5 answers

##### AsieyanJL :auo ]23i25anonduukse [2qu0z1oy e 248Y Jsnu (x)y u341 'S1sixa (x)y (Jui 01 5306 X se) Wil JI

asiey anJL :auo ]23i25 anonduukse [2qu0z1oy e 248Y Jsnu (x)y u341 'S1sixa (x)y (Jui 01 5306 X se) Wil JI...

5 answers

##### For the molecule below; label each chiral center:Designate each chirality center below as either R or $

For the molecule below; label each chiral center: Designate each chirality center below as either R or $...

1 answers

##### In exercise $41,$ you found the standard deviation for the pdf in example $7.2 .$ Denoting the mean as $\mu$ and the standard deviation as $\sigma$, find the probability that a given height is between $\mu-\sigma$ and $\mu+\sigma$ (that is, within one standard deviation of the mean). Find the probability that a given height is within two standard deviations of the mean $(\mu-2 \sigma \text { to } \mu+2 \sigma$ ) and within three standard deviations of the mean. These probabilities are the same f

In exercise $41,$ you found the standard deviation for the pdf in example $7.2 .$ Denoting the mean as $\mu$ and the standard deviation as $\sigma$, find the probability that a given height is between $\mu-\sigma$ and $\mu+\sigma$ (that is, within one standard deviation of the mean). Find the probab...

5 answers

##### Bullct soluntion Cains 420 acelic acid and 0.265 M polussium Ic nnIf 0.0615 mole: o potassium hydroxide ure added 10 250 mL ol this bufler: What is the pH of the resulting soluticn Assume Iat Ilie volutue ders chnge upon adding " patussium hydroxide.pI

bullct soluntion Cains 420 acelic acid and 0.265 M polussium Ic nn If 0.0615 mole: o potassium hydroxide ure added 10 250 mL ol this bufler: What is the pH of the resulting soluticn Assume Iat Ilie volutue ders chnge upon adding " patussium hydroxide. pI...

1 answers

##### Simplify using the Binomial Theorem. $$\text { Show that }\left(\begin{array}{l}n \\1\end{array}\right)=\left(\begin{array}{c}n \\n-1\end{array}\right)=n$$

Simplify using the Binomial Theorem. $$\text { Show that }\left(\begin{array}{l}n \\1\end{array}\right)=\left(\begin{array}{c}n \\n-1\end{array}\right)=n$$...

5 answers

##### Will checking for organization, conceptual understanding; and proper mathematical communication; as well as completion of the problems_ Show as much work as YOu can_ draw sketches if necessary and clearly explain why you are doing what you are doing: Use correct mathematical notation: Show your work vertically. You may work with your classmates. However, please submit your own work: Work on separate sheet of paper and label each problem clearly:Carbon Dating An important tool archcological r

will checking for organization, conceptual understanding; and proper mathematical communication; as well as completion of the problems_ Show as much work as YOu can_ draw sketches if necessary and clearly explain why you are doing what you are doing: Use correct mathematical notation: Show your work...

5 answers

##### Question 20 The allowable icTCasc construint is how nuiny nlore MIL TCMiIEL( nucilee by uhich Ihc maktnue prei corel I cochlicicnt nich resource {0 Usc can IncTcak tto get Uic optiml entnt eur thc anunt by which the Icsource Can cuton irtCaX MCD thdot pnckQUESTiON 2+ Which mcthod preterred for solving muntmal spintng ucc problomt? lincas programming mnual algonthfts unulalion Uana chiptnt malels

Question 20 The allowable icTCasc construint is how nuiny nlore MIL TCMiIEL( nucilee by uhich Ihc maktnue prei corel I cochlicicnt nich resource {0 Usc can IncTcak tto get Uic optiml entnt eur thc anunt by which the Icsource Can cuton irtCaX MCD thdot pnck QUESTiON 2+ Which mcthod preterred for solv...

4 answers

##### (15 points) The following table gives the probability distribution ofx-25Calculate the mean; variance and standard deviation ofx

(15 points) The following table gives the probability distribution ofx -25 Calculate the mean; variance and standard deviation ofx...

5 answers

##### Genetics 2 traits. floppy eared bunnies in rabbits black hair is doninant to brien hair also ling straight ears is dominant to floooy earsa male rabbit iBBbb

genetics 2 traits. floppy eared bunnies in rabbits black hair is doninant to brien hair also ling straight ears is dominant to floooy earsa male rabbit iBBbb...

5 answers

##### D: The following data is the data from the titration reaction, determine the concentration of CHsOzCOOH.Volume of acid titrated20.10 mLVolume of RbOH solution used11.73 mLMolarity of RbQH0.01842 MB Determine the concentration 0f the silver cation produced in thesaturated GolutionF What is the value of KSp?

d: The following data is the data from the titration reaction, determine the concentration of CHsOzCOOH. Volume of acid titrated 20.10 mL Volume of RbOH solution used 11.73 mL Molarity of RbQH 0.01842 M B Determine the concentration 0f the silver cation produced in the saturated Golution F What is t...

5 answers

##### 5 15. Given that sin(0) = and sec(0) < 0 , find sin(20) . 1316. Find all primary solutions ( 0 <0 < 2v ) of 2cos? (0) = Scos(0)+3 .

5 15. Given that sin(0) = and sec(0) < 0 , find sin(20) . 13 16. Find all primary solutions ( 0 <0 < 2v ) of 2cos? (0) = Scos(0)+3 ....