Lori deposited $4,500 into a 30-year retirement account that earns 3% annual interest, compounded semiannually. Find the amount of interest the account earns if she makes no other deposits or withdrawals.

Q: Solve for b. * 13 12 18 24 of

A:

Q: wing in terms of the cosecant fu 1. 12 LGO 中 GO !

A:

Q: Solve the equation for exact solutions over the interval [0°,360°). 2/3 sin 20 = - 3 Select the corr...

A:

Q: Given a right triangle 4 ABC and sin A t. What is tan(A)?

A: 1-sin2t = cos2t

Q: The angle between 0∘ and 360∘ that is coterminal with the 7617∘ angle is

A: We have to find angle between 0∘ and 360∘ coterminal with the 7617∘ angle.

Q: 12 R 12 H.

A: Solution ) from the figure  ∠P ≅ ∠E , ∠L ≅ ∠H  , ∠R ≅ ∠G , ∠Q ≅∠D PLRQ  ~ EHGD So  PL/EH = RL/GH = Q...

Q: The lengths of the sides of a triangle are 7 in, 9 in, and 12 in. Solve for the radius and for the a...

A:

Q: prove that (sin?xcos?a)(tan²x + cot?x + 2) = 1 %3D

A:

Q: What is the sum of the infinite geometric series? 40 120 +40 + 3 40 * +.. O 136 O 156 O 180 O 184

A:

Q: Two sides and an angle are given below Determine whether the given information results in one triang...

A:

Q: 6. 1) cos sin 7 -1 2V5 3) csc cos -1 5) csc sin- 7) sec tan-1 V3 4/5

A: Answer of 1: Here the angle of cosine function is an inverse sine function.

Q: 7. The angle of elevation of a tree reduces from 40° to 20' when an observer advances 75 ft. towards...

A: The angle of elevation of a tree reduces from 40degree to 20degree when an observer advances 75ft to...

Q: 14) 4cot? 0 = 1 + cot? 0 360 16) 1+3cot? 0 = 4cot? 0 – 2 %3D

A:

Q: Find the coordinates for each circular point. Sketch your own figure to identify the location of the...

A: topic - trigonometric ratios

Q: Graph the rectangular equation (x+3)^2+y^2=9 and then choose one point to start with rectangular coo...

A: We need to graph the rectangular equation: x+32+y2=9 We know that, x-h2+y-k2=r2 is the equation of t...

Q: Sketch the graph of each equation from x = 0 to x = 2π. Create a table of values and graph for each ...

A:

Q: What is the sum of the series represented by . (2n + 5)? n=3 Enter your answer in the box.

A: The given series is: ∑n=37(2n+5)

Q: 7) sec2 0 + 1 = 2

A:

Q: 14 cos sin n-1 17 V105 -1 csc sin 11

A: Solution is written in below steps.

Q: Use the appropriate sum or difference identity to write the given expression as a function of x alon...

A:

Q: An equation is given. (Enter your answers as a comma-separated list. Let k be any integer. Round ter...

A: topic- solution of trigonometric equations

Q: 1) 4 - csc? 0 = 0

A:

Q: 4) -2 = -csc2 0

A:

Q: Verify the following identities: sin 20 – tan 0 tan 0 cos 20

A: Solved below

Q: Find the 36.

A: Given

Q: A cosine function has a period of , an amplitude of 4, and a vertical translation 3 units down. The ...

A:

Q: The cranes in the figure are lifting an object that weighs 18,220 lb. Find the tensions T1 22.3 degr...

A:

Q: Consider the vectors и 3D (3,5); h = (1, c) where c is a scalar. v = (5,-3); w = (2, 1) and %3D a) P...

A:

Q: 4. What is the length of side AB in the figure below? Round your answer to the nearest hundredth. G ...

A:

Q: cot(5-0)+tan(0–) = 1– 2sin2 (0) 2 2) tan(-0)+cot(-0)

A: We will prove left hand side (l.h.s.) equal to right hand side

Q: If AABC is a right triangle, is 27, AB BC is 36, and AC is 45. Which of the following can be use O s...

A:

Q: 1) 4 - csc? 0 = 0

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: . What is the area of triangle ABC? * 12 60° 60° A A. 6/3 square units B. 18 V3 square units A B C. ...

A: It is a basic area of traingle problem

Q: 1. Create a table of values for 0 E 0, 27 to help you graph the function. Include both the exact val...

A: Given Polar function, rθ=3cos2θ

Q: The time between high and low tide is 12 hours. The high tide of 22 feet occurred at 5 am. The Low t...

A:

Q: For all real numbers x,* cos(1339x) cos(1337x)+ sin(1337x) sin(1339x) =? 1- 2 sin? x cos x – sin? x ...

A:

Q: tan csc What is the exact value of 2 ))?

A:

Q: Use an Addition or Subtraction Formula to simplify the equation. V3 cos(0) cos(20) + sin(0) sin(20) ...

A: The given expression,       cosθ cos2θ+sinθ sin2θ=32

Q: 1. A pilot took off city A to fly to city B 400 miles away. After flying 120 miles, he discovered th...

A: Given, Two cities A and B. Distance between them is 400 miles The angle of elevatuon of flight is 10...

Q: Ferris Wheel A Ferris wheel has radius 50.0 ft. A person takes a seat, and then the wheel turns radi...

A: The given problem is solved below in detail.

Q: Make a diagram of the unit circle with an angle e in QI and its supplement 180° - e in QII. Label th...

A: I am attaching image so that you understand each and every step.

Q: cos 0 = 4. V3 where T <0 < 3E 3 tan B = where 0 <B<. What is the exact value of Sin (0+ B)? Enter yo...

A:

Q: Solve the equation for exact solutions over the interval [0,360°). cos (30) = 1 Select the correct c...

A:

Q: Find all solutions to the following triangle. (Round your answers for angles A, B, A', and B' to the...

A: Solved below

Q: 1. The reduction formula for the a definite integral is In = (r" sin r + nx"-1 cos r) n(n – 1)In-2. ...

A: 1. The reduction formula for the definite integral is given as follows: In=xn sin x +nxn-1 cos x|0π-...

Q: Two sides and an angle are given below. Determine whether the given information results in one trian...

A: Solving the problem by finding the unknown values of the triangle.

Q: 7. Aflashlight was focuses on the mirror forming an angle 80°. The length of the light from the flas...

A:

Q: Simplify. sin(-0) tan(-0) sec(e) cos 0 o -sin?0 -cos20 COsS sin 0

A:

Q: Find the six Trigonometric function values of the angle 0 in standard postion, if terminal side of 0...

A:

Q: sec x - csc x Rewrite the expression Fin terms of cos x. cot x – 1 1 cos x cos x Option 1 Option 2 1...

A: