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Chuck

Questions (69)

Police can estimate the speed of a vehicle before the breaks are applied using the formula 0.75d = s^2/30.25, where s is the
1. 1 answer
2. 76 views
suppose f(pi/3)=4 and f'(pi/3)=(-3). Let g(x) = f(x) sin(x) and h(x) = cos(x)/f(x)Find the following. (a) g'(pi/3)= (b)
1. 1 answer
2. 402 views
Find the limit. (If the limit is infinite, enter '∞' or '-∞', as appropriate. If the limit does not otherwise exist, enter
1. 2 answers
2. 2,734 views
Sound A is 32dB. Sound B is 54 dB. How many times more intense is Sound B than Sound A?
1. 1 answer
2. 494 views
Coming off a 17 " 180 degree vertical bucket elevator, I need a downward slope angle of 65 degrees. How long would my pipe need
1. 1 answer
2. 415 views
If an individual saves $5,700 and elects to place the total dollar amount into a savings account earning 2.75% APR
1. 1 answer
2. 852 views
Two ships leave the same port at noon. Ship A sails north at 12 mph, and ship B sails east at 19 mph. How fast is the distance
1. 2 answers
2. 1,589 views
A 15.0 g sample consisting of a mixture of silver nitrate and sodium nitrate is dissolvedin water. This aqueous mixture then
1. 1 answer
2. 1,479 views
The Acme Candy Company claims that 60% of the jawbreakers it produces weigh more than .4ounces. Suppose that 800 jawbreakers are
1. 0 answers
2. 1,023 views
A golden bar of metal (5 centimeters by 18 centimeters by 4 centimeters) being transported by armored car is suspected of being
1. 3 answers
2. 1,632 views
How much wood could a wood chuck chuck if a wood chuck could chuck wood?I NEED THE ANSWER ASAP!!
1. 1 answer
2. 474 views
A 64-kg boy and a 49-kg girl use an elastic rope while engaged in a tug-of-war on an icy frictionless surface. If the
1. 1 answer
2. 831 views
In triangle RST, RS=4, RT=7, and ST=5. Determine the measures of the angles to the nearest degree.I solved correctly for T's
1. 1 answer
2. 1,591 views
Two forest fire towers, A and B, are 20.3 km apart. From tower A, the bearing of tower B is 70 degrees. The ranger in each tower
1. 1 answer
2. 1,805 views
hen a battery is connected to a 100-Ω resistor, the current is 4.00 A. When the same battery is connected to a 449-Ω resistor,
1. 1 answer
2. 716 views
when a battery is connected to a 100-Ω resistor, the current is 4.00 A. When the same battery is connected to a 449-Ω
1. 2 answers
2. 1,554 views
ANemployee is paid a base salary of $2,150 a month plus an 8% commission on all sales over $7,000 during the month. How much
1. 2 answers
2. 599 views
How much low fat milk(1%) and whole milk(4%) should be mixed to make 5 gallons of reduced fat milk (2%)?
1. 1 answer
2. 1,090 views
Find the rate in mph of someone who drove 12 miles in 45 minutes
1. 1 answer
2. 438 views
How many different committees can be formed from 5 professors, and 15 students. If each committee is made up of 2 professors,
1. 1 answer
2. 906 views
b) If you were the head of the Japanese Central Bank, how would you respond if your goal was to keep the interest rates at the
1. 0 answers
2. 1,035 views
b) If you were the head of the Japanese Central Bank, how would you respond if your goal was to keep the interest rates at the
1. 0 answers
2. 393 views
b) If you were the head of the Japanese Central Bank, how would you respond if your goal was to keep the interest rates at the
1. 0 answers
2. 396 views
b) If you were the head of the Japanese Central Bank, how would you respond if your goal was to keep the interest rates at the
1. 1 answer
2. 424 views
b) If you were the head of the Japanese Central Bank, how would you respond if your goal was to keep the interest rates at the
1. 0 answers
2. 777 views
b) If you were the head of the Japanese Central Bank, how would you respond if your goal was to keep the interest rates at the
1. 0 answers
2. 370 views
A swimming pool, 20.0 m 12.5 m, is filled with water to a depth of 3.73 m. If the initial temperature of the water is 18.5°C,
1. 1 answer
2. 1,633 views
Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 236 miles in the same time that Dana travels 224 miles.
1. 2 answers
2. 984 views
A store mixes Kenyan coffee worth $11 per kilogram and Turkish coffee worth $13 per kilogram. The mixture is to sell for $12 per
1. 1 answer
2. 698 views
Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 236 miles in the same time that Dana travels 224 miles.
1. 1 answer
2. 564 views
Are there more rational or irrational numbers?I am thinking irrational, because the product of a rational and irrational number
1. 1 answer
2. 1,127 views
Part I: Suppose you are developing a statistical database in which information about professional football teams and records are
1. 1 answer
2. 539 views
If the city spends $145,000 on promotional expenditures, what will be the projected attendance at 95% confidence level?how to
1. 2 answers
2. 346 views
The boundary value problem Ty"+ ρ(ω^2)y' = 0 , y(0) = 0, y(L) = 0 is the model of the shapeOf a rotating string. Suppose T and
1. 0 answers
2. 448 views
Find the charge on the capacitor in an LRC series at t = 0.02 sec when L = 0.05 h, R = 2Ohm, C = 0.01 farad. The initial
1. 1 answer
2. 814 views
Find the eigenvalues and eigenfunction for the BVP:y ' ' '+ λ2 y ' = 0 , y(0) = 0, y’(0) = 0 and y’(L) = 0
1. 0 answers
2. 390 views
a soccer goal is 24 feet wide. point a is 40 feet in front of the center of the goal. point b is 40 feet in front of the right
1. 0 answers
2. 542 views
An investment earning simple interest at a rate of 1.10% per annum for a term of 5 years earned $82.50 in interest. What was the
1. 1 answer
2. 777 views
What do you call it when somebody spends 20 years in the 24th row of a theater
1. 67 answers
2. 26,255 views
I NEED HELP SOLVING THIS PROBLEM ,PLEASE EXPLAIN AND SHOW HOW TO SOLVE the answer ."I HAVE 63 LITERS OF HYDROGEN PEROXIDE, HOW
1. 2 answers
2. 587 views
Can someone solve this showing the steps involved4^log2(2^log2 5)
1. 0 answers
2. 741 views
Can someone solve this and explain it please4^log2 (2log2 5)
1. 2 answers
2. 649 views
Solve the following, then check your answer by graphing.x^2+4y^2=25 y^2-x=1
1. 2 answers
2. 462 views
we are working on a puzzle similar to a magic square. 9 boxes are arranged in an X with the center box being shared by both
1. 1 answer
2. 585 views
What is the pH of a solution prepared by dissolving 6.0 g of HCl in water to make 415 mL of HCl solution?
1. 1 answer
2. 783 views
How much lead (Pb) is in 3.01 × 10^12 atoms of lead?Answer in units of mol.
1. 1 answer
2. 594 views
How would you set up a system of linear equations to find out how many packages of 8 and 12 you would have to buy to have no
1. 1 answer
2. 436 views
What is the tone of this article?The trackers mustered at Tex Canyon Road, 20 miles north of the Mexican border, on the
1. 1 answer
2. 535 views
A Modified Atwood's machine (the pulley with two mass system used in class on in the Modified Atwood physlet) has a 10.0 N cart
1. 1 answer
2. 948 views
Sammy goes out to play. His mother tells him to be home by 5:oo. Sammy is almost an hour late, but he has an excuse. He says
1. 1 answer
2. 505 views
What is the rule _,68,94_,120.
1. 1 answer
2. 346 views
I'm completely stuck on this question..Trade barriers only work when..? -infant industries receive the protection. -the United
1. 1 answer
2. 491 views
I was wondering How do I write a fraction or mixed number for a number such as 900.002 and or numbers such as 289.078 How do I
1. 7 answers
2. 729 views
Why do drugs continue to be at the forefront of the crime policy agenda?
1. 1 answer
2. 462 views
what is the PH of a solution prepared by adding enough water to 15.00g of NaNO2 to make 275ml of solution
1. 2 answers
2. 1,353 views
I am doing research on Gackt's psychic powers for a paper... can anyone help me?
1. 0 answers
2. 483 views
I have a challenge for you, I have been raking my brain and can not un-scramble the fol: iscolouredcowI think that it is a city
1. 1 answer
2. 551 views
A particle with mass 6.4 is acted on by a conservative force moves along a path given by:x=5.2*cos(2.2t) y=5.9*sin(2.2t) Find
1. 2 answers
2. 780 views
A particle with mass 6.4 is acted on by a conservative force moves along a path given by:x=5.2*cos(2.2t) y=5.9*sin(2.2t) Find
1. 0 answers
2. 669 views
On April 20, 2008 your wealthy aunt will give you a bond with a par value (or a maturity value) of $10,000. Your aunt purchased
1. 0 answers
2. 542 views
using kinetics explain:a.the increasing of concentration of reactants increases the rate of reaction. b.the addition of a
1. 3 answers
2. 776 views
determine the approximate molarity of a solution of NaOH prepared by diluting 10ml of 6M NaOH to a volume of 400 ml.using the
1. 3 answers
2. 1,318 views
An object moves with acceleration given by a = -6t^3 m/s^2. Its initial velocity at t = 0 is 5 m/s. How far will it move before
1. 1 answer
2. 428 views
An object moves with acceleration given by a = -6t^3 m/s^2. Its initial velocity at t = 0 is 5 m/s. How far will it move before
1. 2 answers
2. 492 views
Why is the boiling temperature of C2H5OH 78C and water is 100C at 760 Torr.
1. 4 answers
2. 479 views
Why does it take longer to cook an egg until it is hard boiled in Denver (altitude 1 mile above sea level) than it does in NYC
1. 1 answer
2. 1,480 views
A car gets 21 mi/gal in city driving and 28 mi/gal highway driving. If 18 gal of gas are used in traveling 448 mi, how many
1. 1 answer
2. 590 views
Which color light is diffracted at a greater angle, red light or yellow light?
1. 2 answers
2. 673 views
Although debt financing is usually the cheapest component of capital, it cannot be used to excess becausePlease note that we
1. 0 answers
2. 748 views

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