02/23/16
1. Buses run every 15 minutes along a certain route during rush hour.
1. Buses run every 15 minutes along a certain route during rush hour. The time that a person would have to wait at a bus stop is uniformly distributed between 0 and 15 minutes.a. What is the...
more
statistics question: It was recently reported that 80% of drivers text message while driving.
Find the APPROXIMATE probability that at most 555 drivers in a sample of 700 drivers text message.
The answer is = 0.3336 i am just not sure how to get this answer.
How long will it take the t-shirt to reach its maximum height? What is the maximum height? What is the range of the function that models the height of the T shi
During halftime of a basketball game, a sling shot launches t- shirts at the crowd. A t-shirt is launched from a height of 5 feet with an initial upward velocity of 88 feet per second. The t-shirt...
more
02/23/16
does (-1/2) (1/t^2) + (1/18) converge or diverge?
Does (-1/2)(1/t-2) + (1/18) converge or diverge, and if it diverges, what is the limit?
Thanks
02/23/16
does (-1/2) (1/t^2) + (1/18) converge or diverge?
Can you explain why this example would converge or diverge, and what is the limit if it converges.
Thanks
02/23/16
Rational and inequalities equations
A barge travels at an average of 7 miles per hour in still water. The barge travels 50 miles up the Mississippi River and 50 miles down the river in a total of 17.5 hours. What is the average speed...
more
02/22/16
A plane is flying at an altitude of about 7 miles above Earth. What is the arch measure if the radius is about 4000 miles.
Find the arc measure of the problem above
02/22/16
half-life equation
The half-life of cesium-137 is 30 years. Suppose that we start with 90 grams of cesium-137 in a storage pool. How many half-lives will it take for there to be 10 grams of cesium-137 in the storage...
more
02/21/16
Word problem
Although flight speed is dependent upon the weather and the wind, in general, a Canada goose can fly about 10mph faster than a great blue heron. In the same time that a Canada goose travels 120...
more
02/21/16
Suppose that the demand of a certain item is x=10+(1p^2). Evaluate the elasticity at 0.7
Suppose that the demand of a certain item is x=10+1p2. Evaluate the elasticity at 0.7: E(0.7) =
02/21/16
Equation relating stopping distance to velocity
Driving on the Autobahn in Germany, you have to brake suddenly. Let’s assume that the stopping distance of a car varies directly as the square of the velocity of car when the brakes are applied. A...
more
02/20/16
what is the height and length of the actual bench
The length of a rectangular bench is 5 feet longer than the height of scale drawing was made of a bench with a height of 2 inches and a length of 7 inches
02/20/16
could someone help me with math?
Perform the following division (find the following quotient).
a4b2 −ab2/−ab2
im so confused on what to do please help me
02/20/16
maths problem solving
Jo is setting out on a motorway drive to Birmingham in her rather elderly car, which now struggles when climbing! 10% of the distance Jo drives is uphill, where she can average only 56 mph; 10% of...
more
02/18/16
Use a graphing device to approximate, to one decimal place, the solutions to the equation. (Enter your answers as a comma-separated list.) sin x + 17x = x3
Use a graphing device to approximate, to one decimal place, the solutions to the equation. (Enter your answers as a comma-separated list.)sin x + 17x = x3
An anthropologist finds bone that her instruments measure it as 0.494% of the amount of Carbon-14 the bones would have contained when the person was alive. How
An anthropologist finds bone that her instruments measure it as 0.494% of the amount of Carbon-14 the bones would have contained when the person was alive. How long ago did the person die? The half...
more
02/18/16
System of inequalities
A track runner has to perform two warm up training taks a day-jogging and stretching. The runner must jog for at least 8 minutes and stretch for at least 15 minutes. The runner has 1 hour...
more
02/18/16
Statistical Forcasting
If I get one response from 374 mailers in 10 days, how many mailers do I need to get one response in 6 days?
02/17/16
Quadratic Word Problem
Steps to take:
1. Draw diagrams2. Decide what X will stand for3. Write an equation that uses the variable and the info they give you4. Set the equation equal to zero5. Factor6. Solve
Word...
more
02/16/16
Question is in description.
Solve the following system of linear equations by graphing:4x + 2y = −20
10x + 5y = −50
Select whether the system is consistent, inconsistent, or dependent. If the system is consistent, enter...
more
02/16/16
could someone help me with math?
Perform the following additions and/or subtractions:
(5x2+6x−6) − (4x2+2x−2) + (3x2+8x−4)
02/16/16
I have green and blue paper clips.taking away 44 greens would have green to blue:4:5 if taking away 20 blues,g:b 6:5.add 150 blue.percent blue of total finally
primary school question. answer in ratio
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.