The period T of a pendulum is the time it takes to move from one side to the other and back. A formula for the period is T= 2n in feet. Use 3.14 for 1. where T is in seconds and L is 32 Find the period of a pendulum of length 18 feet. The period of a pendulum of length 18 feet is (Type a decimal.) seconds.

Q: The approximate distance d (in feet) that drivers travel after noticing that they must come to a…

A: Given: The approximate stopping distance of car is given by the equation, d=x+x220 Here, d is…

Q: Please answer d e and f and g

A: Solution (d) Thewhere event B is California registered voters who say the Supreme Court’s ruling is…

Q: The power output P (in watts) of a satellite is given by the formula P(t)= 100e-t/350 , where t is…

A: Given: The power output P (in watts) of a satellite is given by the formula P(t)= 100e-t/350 where t…

Q: Given h(x) = 3x + 4, find h(-1). Answer: Submit Answer attempt 1 out of

A:

Q: The music you hear when listening to a magnetic cassette tape is the result of the magnetic tape…

A:

Q: Solve the following expression for x. What is(are) the value(s) of the positive root(s)? A) 0.11…

A: In this question we the equation by descremenant rule

Q: Solve the following equation for A. Be sure to take into account whether a letter is capitalized or…

A:

Q: Find the length (in ft) of a pendulum that makes one swing in 7 s. The equation for the time of one…

A:

Q: use your calculator to help solve each formula for the indicated variable. Solve i = Prt for i,…

A: use your calculator to help solve each formula for the indicated variable. Solve i = Prt for i,…

Q: Solve the following equation for 0 on the interval [0, 27). 3 csc (0) + 5 = 0

A: Given that, 3cscθ+5=0

Q: Solve the formula d = rt for t. t = Enter your answer as an expression.

A:

Q: If ADGH ADEF. find the value of . E 91 2x 1 52 x + 3 F H.

A: Given , ∆DGH ~ ∆DEF  We have to find value of x

Q: Select all the distances that show how far sound will travel through the air in 15 minutes according…

A:

Q: The music you hear when listening to a magnetic cassette tape is the result of the magnetic tape…

A: Given formula T=LS Where T is the time in seconds, L is the length of the tape in inches and S is…

Q: The formula P = 2n can be used to approximate the period of a pendulum, where L is the pendulum's…

A:

Q: The music you hear when listening to a magnetic cassette tape is the result of the magnetic tape…

A:

Q: In a thunderstorm, the formula gives the approximate distance, M, in miles, from a lightning strike…

A: To find the time taken between seeing the lightning and hearing the thunder

Q: The power output P (in watts) of a satellite is given by the formula P(t)= 50e-t/250 , where t is…

A:

Q: Solve the formula I = Prt for t. t = ||

A:

Q: The height of a model rocket is given (in centimeters) by the formula h =-400r2, where t is measured…

A: Given,  The height of the rocket h h = -400t2   t is measured in seconds.

Q: The value of a car, in dollars, is depreciating according to the formula V = 35,000(2.79)-0.06t…

A: Four and one-half year is equal to 4.5 years . Hence, t=4.5 in this case .

Q: Solve the following formula for the specified variable. A = f(s+ b) for s (Simplify your answer)

A:

Q: The height h metres of a ball at time t seconds after it is thrown up in the air is given by the…

A: Given equation of height of ball after time t as, h = 1 + 15t - 5t2 we need to find the time at…

Q: The body mass index (BMI) is a number that can be calculated for any individual by using the…

A:

Q: Solve for x. Enter your answer as a decimal rounded to the nearest tenth. -2x + 1 = 2/5

A: Subtract 1. Subtract using LCD.

Q: During each cycle, the velocity v (in meters per second) of a robotic welding device is given by U =…

A:

Q: The period T (in seconds) of a pendulum is given by T = 2n where L stands for the 32 length (in…

A: The period T (in seconds) of a pendulum is given by T=2πL32

Q: Coffee is poured from a kettle into a cup at a temperature of 95°C . After one minute of cooling in…

A: For the solution of the problem follow the next steps.

Q: The population of a city is given by the following equation. After how many years will the…

A: The answer is found in step-2.

Q: use your calculator to help solve each formula for the indicated variable. Solve i = Prt for i,…

A: Solve i = Prt for i, given that P = $1125, r = 6whole1/4 %, and t = 4 years.

Q: For a particular salmon population, the relationship between the number S, spawned, d the number R…

A:

Q: The formula T = 2π√(L/32) is used for pendulum motion, where T represents the period of the pendulum…

A: T=2π L32

Q: (b) The volume of fresh water in a tank, V litres, at time t hours, is given by the formula: V = 100…

A:

Q: Using the formula developed by Dr's Mosteller, doctors can approximate the Body Surface Area (BSA)…

A:

Q: Solve the formula for the specified variable. V = LWH L =

A:

Q: The height (h), in feet, of a balloon is calculated by using the equation h = 3t +2 wheret is time,…

A:

Q: Solve d= rt for t, when d=165mi and r =55mph. What is t in hours.

A: To Solve d= rt for t, when d=165mi and r =55mph.

Q: Solve for x. If needed, round to the nearest hundredth. Do you need to check for extraneous…

A:

Q: Calculate x. What terms did you have to use to come up with the correct answer?

A:

Q: The temperature of a steel ball is measured to be -12 °F. Convert this temperature toK (Kelvin).…

A: Note: As per bartleby instruction when more then one question is given only one has to be answered.…

Q: The diameter d in inches of a rope needed to lift a weight of w tons is given by d= √15w/π How much…

A: Given the query is the weight that can be lifted by the rope of diameter 2.5 inch.

Q: Suppose a pendulum is L meters long. The time, t, in seconds that it takes to swing back and forth…

A: It is given that a pendulum is L meters long. The time t, in seconds that it tales to swing back and…

Q: Solve the following equation for x. e 7x = 13 x= (Type an exact answer.)

A:

Q: Solve the following and round answers to the nearest hundredth. 3* = 5 %3D e*+x = 5 23x-2 = 32x+1

A:

Q: A 6 ft B 10 ft

A: Given that:   The height of the tree is 0.75 x - 6 feet tall.

Q: Use a calculator to solve the following equation for θ on the interval [−90∘,90∘]. csc(θ)=−5/4

A: Given: csc(θ) =-5/4

Q: For a certain day, the depth of water h, in metres, at a seaport in British Columbia at time t, h =…

A: (a) For a wave A(x)=a cos ωx+b+c . . . . . . (1) we get the amplitude as a and period as 2πω. Now…

Q: Solve the following formula for t. G= Q+ Qrt t= (Simplify your answer.)

A:

Q: The body mass index (BMI) is a number that can be calculated for any individual by using the…

A:

Q: Use the diagram to solve for x. F+45 55° 145° O A 1 90 O D 45

A: Here we have to find the value of x by using the given diagram.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.