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# If $heta$ and $varphi$ are the roots of the equation $8 x^{2}+22 x+5=$ 0 , then(A) both $sin ^{-1} heta$ and $sin ^{-1} varphi$ are real(B) both $sec ^{-1} heta$ an...

## Question

###### If $heta$ and $varphi$ are the roots of the equation $8 x^{2}+22 x+5=$ 0 , then(A) both $sin ^{-1} heta$ and $sin ^{-1} varphi$ are real(B) both $sec ^{-1} heta$ and $sec ^{-1} varphi$ are real(C) both $an ^{-1} heta$ and $an ^{-1} varphi$ are real(D) none of these

If $heta$ and $varphi$ are the roots of the equation $8 x^{2}+22 x+5=$ 0 , then (A) both $sin ^{-1} heta$ and $sin ^{-1} varphi$ are real (B) both $sec ^{-1} heta$ and $sec ^{-1} varphi$ are real (C) both $an ^{-1} heta$ and $an ^{-1} varphi$ are real (D) none of these #### Similar Solved Questions

##### Points)Find the value of a for whichis in the setH = span
points) Find the value of a for which is in the set H = span...
##### Researchers investigated - the ability of individuals t0 digest or metabolize different amounts of the drug; flutamide, which is a dnug used [0 treat prostate canccr, The diagram below represents the catabolic reaction thal occurs digest flutamide in the cell:ABAFlutamide hydroxylase5 InFruttonnemmtConsider the results from their study for Question 42-44.cells0.35 L 0.J0 033 1 L 0 20 015 L 0.10Lenlao circles: in JividanallaOpcn quares: IndundualaFilled trianetes: Indivdual â‚¬IO0 200 300 400 S0
Researchers investigated - the ability of individuals t0 digest or metabolize different amounts of the drug; flutamide, which is a dnug used [0 treat prostate canccr, The diagram below represents the catabolic reaction thal occurs digest flutamide in the cell: ABA Flutamide hydroxylase 5 In Fruttonn...
##### (49 points) 4_ a. Ifa 75 kg man runs around a vertical loop of radius 3 m; find the minimum speed he has to maintain to make this happen and the normal force at this speed.b. If this same man is now placed in orbit around the Earth at an altitude of 300 km; find the required speed for this to be a stable, circular orbit:With ` gravity
(49 points) 4_ a. Ifa 75 kg man runs around a vertical loop of radius 3 m; find the minimum speed he has to maintain to make this happen and the normal force at this speed. b. If this same man is now placed in orbit around the Earth at an altitude of 300 km; find the required speed for this to be a ...
##### Chapter SectionExercise 032Use the following ANOVA table for regression ansem the questionsResponse: source Sum Sq Mean Sq F-value Pr( ? F) Regression 362.12 362.12 11.01 0.001 Residua Eror 359 14807.51 32.89 Total 360 12169.63Give thestatistic and p-valueEnter the exact answersThe statisticThe p-valueChoose the conclusion of this test using 5% significance level:Reject Ho The model is effectiveReject Ho The model is not effective_Do not reject Ho We did not find evid ence that the model is effe
Chapter Section Exercise 032 Use the following ANOVA table for regression ansem the questions Response: source Sum Sq Mean Sq F-value Pr( ? F) Regression 362.12 362.12 11.01 0.001 Residua Eror 359 14807.51 32.89 Total 360 12169.63 Give the statistic and p-value Enter the exact answers The statistic ...
##### Pan AConstants The downwae Forces represenitne weights machinery bcam shown (F guro Assume thc beam unilorrn ancinas Mas; 160 kgCelcula e FA for the Leam:Express Vour answer two sicnificant fiqures and include tne appropriate units Enter positive value tnc forcc dovnyurdforc @upward ano nedative value6350'IgureSubmllPryloua Anakeni RnqmmstAnswarIncorrect; Try Again; attempts remaining4300 N3100 N 2200 NPart BCalculate FB Io Ino Beun Expresg Your answer two slgnlflcant fIgures and Include th
Pan A Constants The downwae Forces represenitne weights machinery bcam shown (F guro Assume thc beam unilorrn ancinas Mas; 160 kg Celcula e FA for the Leam: Express Vour answer two sicnificant fiqures and include tne appropriate units Enter positive value tnc forcc dovnyurd forc @ upward ano nedativ...
##### Let fl(e) 22 and compute the Riemann sum of f over the interval [2,4], choosing the representative points to the midpoints of the subintervals and using three subintervals of equal length_ Round to two decimal places
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##### Let S denotes the set of continuous functions defined on R which satisfies the fol- lowing two conditionsf (x) > 0 for all â‚¬ > 0 and f (x) = 0 for all â‚¬ < 0 ii. f (2) < f (y) for all 0 < â‚¬ < yLet G is the set of functions g [0, 1] _ R such thatIg (x) - g (y) < f (lr yl)for all â‚¬,y â‚¬ [0.1]for some f â‚¬ S. Prove or disprove each:If g â‚¬ G then g is uniformly continuous_ If g is uniformly continuous then g â‚¬ G
Let S denotes the set of continuous functions defined on R which satisfies the fol- lowing two conditions f (x) > 0 for all â‚¬ > 0 and f (x) = 0 for all â‚¬ < 0 ii. f (2) < f (y) for all 0 < â‚¬ < y Let G is the set of functions g [0, 1] _ R such that Ig (x) - g (y) &l...
##### 3ax2 hly) +X+ISO (50)2 2-0la5 6) 144.5312530 xltyt ISD:0 as00 TUt of t prblkchla & Ife Whun +w nghb fa_Is IEfrbr (lbve thwb watex , nbw Clkb?
3ax2 hly) +X+ISO (50)2 2-0la5 6) 144.53125 30 xltyt ISD:0 as00 TUt of t prblkchla & Ife Whun +w nghb fa_Is IEfrbr (lbve thwb watex , nbw Clkb?...
##### HW13: Problem 2Previous ProblemProblem ListNext Problempoint) Find the minimum and maximum of the iunctlon z = 61 4y subject t02 3y 61 + yWhat are the corner points f the easible set?The minimumand maximumType "None' in the blank provided if the quantity does not exist
HW13: Problem 2 Previous Problem Problem List Next Problem point) Find the minimum and maximum of the iunctlon z = 61 4y subject t0 2 3y 61 + y What are the corner points f the easible set? The minimum and maximum Type "None' in the blank provided if the quantity does not exist...
##### Student 5 NameAan MMannhcrGraph f(r) = log; (*+5) Label your Erph_Find g6r), the inverse of f(r) = log; (r+5).19. Add g() t0 your erph _ above; label your graph; eraph dashed line Draw the line of symmetry On your
Student 5 Name Aan M Mannhcr Graph f(r) = log; (*+5) Label your Erph_ Find g6r), the inverse of f(r) = log; (r+5). 19. Add g() t0 your erph _ above; label your graph; eraph dashed line Draw the line of symmetry On your...
##### Pick the reactant for the following Witting product:2+2Question 21Extra Credit Question: You can earn 5 points (no partial credit) Draw mechanism to illustrate the following product formation from carbonyl and an amine. Upload a picture:
Pick the reactant for the following Witting product: 2+2 Question 21 Extra Credit Question: You can earn 5 points (no partial credit) Draw mechanism to illustrate the following product formation from carbonyl and an amine. Upload a picture:...
##### Acetic acid $\left(\mathrm{CH}_{3} \mathrm{CO}_{2} \mathrm{H}\right)$ reacts with isopentyl alcohol $\left(\mathrm{C}_{5} \mathrm{H}_{12} \mathrm{O}\right)$ to yield isopentyl acetate $\left(\mathrm{C}_{7} \mathrm{H}_{14} \mathrm{O}_{2}\right)$, a fragrant substance with the odor of bananas. If the yield from the reaction of acetic acid with isopentyl alcohol is $45 \%$, how many grams of isopentyl acetate are formed from $3.58 \mathrm{~g}$ of acetic acid and $4.75 \mathrm{~g}$ of isopentyl alco
Acetic acid $\left(\mathrm{CH}_{3} \mathrm{CO}_{2} \mathrm{H}\right)$ reacts with isopentyl alcohol $\left(\mathrm{C}_{5} \mathrm{H}_{12} \mathrm{O}\right)$ to yield isopentyl acetate $\left(\mathrm{C}_{7} \mathrm{H}_{14} \mathrm{O}_{2}\right)$, a fragrant substance with the odor of bananas. If the ...
##### If the graph of the equation is an ellipse, find the coordinates of the endpoints of the minor axis. If the graph of the equation is a hyperbola, find the equations of the asymptotes If the graph of the equation is a parabola, find the coordinates of the vertex. Express answers relative to an $x^{\prime} y^{\prime}$ -system in which the given equation has no $x^{\prime} y^{\prime}$ -term. Assume that the $x^{\prime} y^{\prime}$ -system has the same origin as the xy-system. 5 x^{2}-6 x y+5 y^{
If the graph of the equation is an ellipse, find the coordinates of the endpoints of the minor axis. If the graph of the equation is a hyperbola, find the equations of the asymptotes If the graph of the equation is a parabola, find the coordinates of the vertex. Express answers relative to an \$x^{\...
##### Y''-3y'+2y=e^-t (y(0)=1,y'(0)=0)y''+9y=Ïƒ(t-2/Ï€) (y(0)=2,y'(0)=0)I need solution
y''-3y'+2y=e^-t (y(0)=1,y'(0)=0) y''+9y=Ïƒ(t-2/Ï€) (y(0)=2,y'(0)=0) I need solution...
##### An object is placed 28.5 cm in front of a concave lens,that has a focal length of magnitude 19.0 cm. (You may use cmthroughout this question.)(a) Calculate the image distance, including the sign.(b) Calculate the magnification, including the sign.(c) How would you describe the image?
An object is placed 28.5 cm in front of a concave lens, that has a focal length of magnitude 19.0 cm. (You may use cm throughout this question.) (a) Calculate the image distance, including the sign. (b) Calculate the magnification, including the sign. (c) How would you describe the image?...
##### Avogadro numncr of 6,02 10 " E cquivalent t0 whhich onc ofthe following? the number of moles tha molecular fomula of a cnemicu compound the numbet of atoms molerular fonnula the numbcr of molccules one mole 0f 1 chemical substance the number of molecules= one gram 0f 4 cnemic sunshnc 'How many grams of FeS; will contain exactly 6.02 x 10" molecules of Fe S ? 88.0 grams 176 grams 208 Krrlts 264 gramsWhich one ofthe following contains thz greatest numbzr of alomis grams of helium gr
Avogadro numncr of 6,02 10 " E cquivalent t0 whhich onc ofthe following? the number of moles tha molecular fomula of a cnemicu compound the numbet of atoms molerular fonnula the numbcr of molccules one mole 0f 1 chemical substance the number of molecules= one gram 0f 4 cnemic sunshnc ' How...