# Precalculus

##### What is the coefficient of the x4-term in the binomial expansion of (x + 3)^12
What is the coefficient of the x4-term in the binomial expansion of (x + 3)^12...
##### Identify the center and radius of the circle, and sketch the graph. (????+1)2+????2=9
Identify the center and radius of the circle, and sketch the graph. (????+1)2+????2=9...
##### Find and equation of the line in slope-intercept form that satisfies the given conditions. Line passes through (-3,2) and is perpendicular to the line ????=?12????+7
Find and equation of the line in slope-intercept form that satisfies the given conditions. Line passes through (-3,2) and is perpendicular to the line ????=?12????+7...
##### Find and equation of the line in slope-intercept form that satisfies the given conditions. Line passes through (-3,2) and is perpendicular to the line y = ? 1/2 x + 7
Find and equation of the line in slope-intercept form that satisfies the given conditions. Line passes through (-3,2) and is perpendicular to the line y = ? 1/2 x + 7...
##### A single-lane street 10 ft wide goes through a semicircular tunnel with diameter 18 ft. Howhigh is the tunnel at the edge of each lane?a. 7.48 ft. b. 7.94 ft. c. 8.56 ft. d. 8.93 ft.
A single-lane street 10 ft wide goes through a semicircular tunnel with diameter 18 ft. How high is the tunnel at the edge of each lane? a. 7.48 ft. b. 7.94 ft. c. 8.56 ft. d. 8.93 ft....
##### Solve the system
Solve the system...
##### How do you find how many times more acidic a substance is based on the pH scale?
How do you find how many times more acidic a substance is based on the pH scale?...
##### Describe the combination of transformations that should be appliedto the function f(x) = x^2 in order to obtain the transformed functiong(x) = -2f(1/2(x + 8)) - 3. Write the corresponding equation and sketchthe graph of g(x).
Describe the combination of transformations that should be applied to the function f(x) = x^2 in order to obtain the transformed function g(x) = -2f(1/2(x + 8)) - 3. Write the corresponding equation and sketch the graph of g(x)....
##### Given a function f, which of the following represents a vertical translation of 2 units upward, followed by a reflection across the y-axis?*
Given a function f, which of the following represents a vertical translation of 2 units upward, followed by a reflection across the y-axis?*...
##### Given a function f, which of the following represents reflection across the ×-axis, followed by a horizontal shrink by a factor of 1/2?
Given a function f, which of the following represents reflection across the ×-axis, followed by a horizontal shrink by a factor of 1/2?...

#### Similar Solved Questions

##### Write the standard form of the equation of the circle with the given center and radiusCenter (4,3), r=5Type the standard form of the equation of the circle(Simplify your answer: )
Write the standard form of the equation of the circle with the given center and radius Center (4,3), r=5 Type the standard form of the equation of the circle (Simplify your answer: )...
##### Electrolysis in Aqueous Solutions OvervoltageRefer t0 data from table or standard reduction potentials or common half-reactions andfor the following half-reaction t0 answer the questions below.Sz082*25042.01During the electrolysis of an aqueous solution of NazSO4 which reaction occurs at the (platinum) cathode?2H20 Z0H" SO4" 4Ht Hzo HzSO3 Zhz0 4H+ 4e" 25042 S20g2 2e"During the electrolysis of water containing 01 M sodium sulfate using platinum electrodes the overvoltage for t
Electrolysis in Aqueous Solutions Overvoltage Refer t0 data from table or standard reduction potentials or common half-reactions andfor the following half-reaction t0 answer the questions below. Sz082* 2504 2.01 During the electrolysis of an aqueous solution of NazSO4 which reaction occurs at the (p...
##### 2 The 3 The 83 Thnis ( Is the Ie i5 8 the Detomiine - 1 TuMDG 444 = M uonseno V lolu random L HUW amount of rain in City A 9 2 8 V HL of light bulbs light [ namburger Vi light bulbs pts Tunoom 9 in City anadiu arvatriable V/ bulb reetauraniitnal during # read 8 'dutn Inoxinr rrestaurant that has _ reaout in 5 (Chapter discrete the continuous capacity Tunoom 1 V 01 random 100 @ 5 100 room discreld 1 bulbs discrete , rancom Tandom 1 1 cnunuouarando vunblo 2 of 13 runoom ' coninuous co
2 The 3 The 83 Thnis ( Is the Ie i5 8 the Detomiine - 1 TuMDG 444 = M uonseno V lolu random L HUW amount of rain in City A 9 2 8 V HL of light bulbs light [ namburger Vi light bulbs pts Tunoom 9 in City anadiu arvatriable V/ bulb reetauraniitnal during # read 8 'dutn Inoxinr rrestaurant that h...
##### QUESTION 47Determine; which of the following substances exhibit only dispersion forces. A) BF3 B) CF4 C) OF2 D) CFA D FzAll of them .AB,D, EC,E
QUESTION 47 Determine; which of the following substances exhibit only dispersion forces. A) BF3 B) CF4 C) OF2 D) CFA D Fz All of them . AB,D, E C,E...
##### Glz) @@0b583 ~ 2)0/2 + 313
glz) @@0b583 ~ 2)0/2 + 313...
##### Dy p28 (y a(r
dy p 28 (y a(r...
##### QUESTIONThe two point charges are located on the X- axis, 91=-eatx-0 and 92-e at x-za A- Find thc work that must be done by an external force to bring a third point charge = 93-2e from infinity to ,-4 B- FInd the total potential energy of the system of three charges.
QUESTION The two point charges are located on the X- axis, 91=-eatx-0 and 92-e at x-za A- Find thc work that must be done by an external force to bring a third point charge = 93-2e from infinity to ,-4 B- FInd the total potential energy of the system of three charges....
##### We consider the equations of a line in symmetric form.Find the symmetric equations of the line through $P^{prime}-(1,1,2)$ and $Q=(-2,4,0)$.
We consider the equations of a line in symmetric form. Find the symmetric equations of the line through $P^{prime}-(1,1,2)$ and $Q=(-2,4,0)$....
##### Ifa student has 400 more friends on their favorte social media sile than the students cousin, how many additional friends are expected t0 mean something to that student?The social scientist wculd Ilke t0 test Hx: 6 = versus Aa: 0 # 0 where @ Ihe slope of the regression Ilne relating the number of friends who mean somelhing l0 x = Ihe number of (riends on the favorile social media site lor the population of all sludentsIs there stalislically convinclng evidence of a Iinear relationship between Ih
Ifa student has 400 more friends on their favorte social media sile than the students cousin, how many additional friends are expected t0 mean something to that student? The social scientist wculd Ilke t0 test Hx: 6 = versus Aa: 0 # 0 where @ Ihe slope of the regression Ilne relating the number of f...
##### Find the greatest common factor for each list of terms.$16 y, 24$
Find the greatest common factor for each list of terms. $16 y, 24$...
##### (15 points )Two types of fish attractors, one made from vitrified clay pipes and the other from cement blocks and brush; were used during 16 different time periods spanning 4 years at Lake Tqhopekaliga, Florida _ The following observations are of fish caught per fishing day.PeriodPipe Brush0o1.80 2.334.86 5.3858 7937 3232 7623 9152Period10111213141516Pipe Brush85 1.616.64 9.7357 831.83 2.177.89 8.2163 5642 .7575Does one attractor appear to be more effective on average than the other?Use the pair
(15 points )Two types of fish attractors, one made from vitrified clay pipes and the other from cement blocks and brush; were used during 16 different time periods spanning 4 years at Lake Tqhopekaliga, Florida _ The following observations are of fish caught per fishing day. Period Pipe Brush 0o 1.8...
##### Hnth !076Chwork 8.2 mn ! 4/1521 AELK(2)W(tu Odered palrFraph al k delerinhied Ahne Har1 AbordConeidor ++ Tannn{(0.2,7) (-85,4, 4).-2} Uac LuU dcloiJI Anol IWe Vert Fu dctailmo Lo that SunceDM Explain Lint Ka.Wn [P(0.?)Wmhatp(-3WVhntWhat tho range of p?functlon . Explain containing exactly four ondlerrd pairs that Write down relalion (not the Vertical Line Test) junction uslng the definition Wny0j
Hnth !076 Chwork 8.2 mn ! 4/1521 AE L K(2) W( tu Odered palr Fraph al k delerinhied Ahne Har1 Abord Coneidor ++ Tannn {(0.2,7) (-85,4, 4).-2} Uac LuU dcloiJI Anol IWe Vert Fu dctailmo Lo that SunceDM Explain Lint Ka. Wn [ P(0.?) Wmhat p(-3 WVhnt What tho range of p? functlon . Explain containing e...
##### Limaçon loops The limaçon $r=b+a \cos \theta$ has an inner loop if $b<a$ and no inner loop if $b>a.$ a. Find the area of the region bounded by the limaçon $r=2+\cos \theta,$ b. Find the area of the region outside the inner loop and inside the outer loop of the limaçon $r=1+2 \cos \theta.$ c. Find the area of the region inside the inner loop of the limaçon $r=1+2 \cos \theta.$
Limaçon loops The limaçon $r=b+a \cos \theta$ has an inner loop if $b<a$ and no inner loop if $b>a.$ a. Find the area of the region bounded by the limaçon $r=2+\cos \theta,$ b. Find the area of the region outside the inner loop and inside the outer loop of the limaçon $r=1+2 \cos \theta.$ ...
##### A rod of length $L_{0}$ is clamped rigidly at both ends. Its temperature increases by $\Delta T$ and in the ensuing expansion, it cracks to form two straight pieces, as shown in Fig. $17.11 .$ Find an expression for the distance $d$ shown in the figure, in terms of $L_{0}, \Delta T$ and the linear expansion coefficient $\alpha$ (FIGURE CAN'T COPY)
A rod of length $L_{0}$ is clamped rigidly at both ends. Its temperature increases by $\Delta T$ and in the ensuing expansion, it cracks to form two straight pieces, as shown in Fig. $17.11 .$ Find an expression for the distance $d$ shown in the figure, in terms of $L_{0}, \Delta T$ and the linear e...
##### Serilies the IquitTk (eponts (he Iclbuina dara on (he number & Ovaries cevelopeo Cchiz model Vein3>? 0-05-)each Iemale Ixirsample 4 &ze 1389 One model lcr Unilateral serilicy Scales (hal each 0YJc" deveQps Hith jome prooa Dilicsindependenty oi (he ocher ovary: TestCneelC4 CephjEiTOI7oU DYINI1212Sute the appropnate hypoth Eses #o: P. " #y(0) K :the hypothesisKoi 0 , ",(6}}, = P3 ",(e}' the hypothesis not trueKo: p P2 * P} K :the hypothesisKo: P. K : the hypothc
serilies the IquitTk (eponts (he Iclbuina dara on (he number & Ovaries cevelopeo Cchiz model Vein3>? 0-05-) each Iemale Ixir sample 4 &ze 1389 One model lcr Unilateral serilicy Scales (hal each 0YJc" deveQps Hith jome prooa Dilics independenty oi (he ocher ovary: Test Cneel C4 CephjE...
##### Let A, B,and C be sets in a universalset U. We are given n(U)= 84, n(A)= 42, n(B)= 37, n(C)= 40, n(A âˆ© B)= 17, n(A âˆ© C)= 23, n(B âˆ© C)= 21, n(A âˆ© B âˆ© CC)= 6. Find the following values.(a) n(AC âˆ© B âˆ© C)(b) n(A âˆ© BC âˆ© CC)
Let A, B, and C be sets in a universal set U. We are given n(U) = 84, n(A) = 42, n(B) = 37, n(C) = 40, n(A âˆ© B) = 17, n(A âˆ© C) = 23, n(B âˆ© C) = 21, n(A âˆ© B âˆ© CC) = 6. Find the following values. (a) n(AC âˆ© B âˆ© C) (b) n(A âˆ© BC âˆ© CC)...