Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
Write a formula for the general term (nth)of the arithmetic sequence then use the formula a(n)to find a 19 term, then the 19th term of the sequence
Find the 8th term of each geometric sequence with the given terms a3=12 and a6=96
A high speed train travels from Chicago to Denver at the average speed of 90 miles per hour, but can make the return trip at average speed of 110 miles per hour. Explain the average speed for the ro
The third boutique orders 20 jackets, 40 shirts, and 35 pairs of pants. Display this information in a matrix whose rows represent the boutiques and whose columns represent the type of garment ordere
There are six different colored kittens at pet store (brown, white, black, calico, orange, and gray). If Annie's family wants to take 2 of them home, how many different combinations of kittens can h
A plant nursery is growing a tree that is 3 feet tall and grows at an average rate of 1 feet per year. Another tree at the nursery is 4 feet tall and grows at an average rate of 0.5 feet per year.
Which of the following expressions allows for the use of the power division formula in order for it to be simplified?
A wheel whose radius is 1.5 was rolling without slipping along a horizontal surface. At a certain instant, the angular velocity of the wheel was 2.5 rad per sec.
We often use graphs of recent data to project changes in future data. The following is the graph of car's value. The car was bought for $20000. Each year, the cars value decreases $2800. We can use
Compare and contrast all techniques employed to solve systems of the linear equations (substitution, elimination and matrix).
Consider the following system of equations. y=8x-8 y-8x=3 What can you conclude about the system of equations? A/The system of equations is inconsistent.
During the breathstroke competitions of the 1992 Olympics, Nelson Deibel swam 100 meters in 62 seconds, and Mike Bowerman swam 200 meters i 130 seconds. Are the rates proportional?
Tome uses the linear model of y= 35,000 + 0.45x to anticipate his salary from completing x amount of dollars worth of jobs. What is Tom's base salary? What percent commission does he earn?
The perimeter of the rectangle is 68 ft. The ratio of its length to its width is 9 : 8. Explain the dimensions of the rectangle?
Assuming the 3.84% rate continues, how much will she have in her retirement account after 15 years? Assume the economy has gotten better and that the fund now has a return of 7.72% compounded monthly.
Assume you've the following recursion formula a1 = 1, a2 = 2, and an = an - 1)+ an - 2) for integers n ≥ 3. How would you find out the next three terms? Explain the significance of recursive func
Explain how IRAs work and what options you've choosing one IRA over another. Report your findings to your fellow students and given example of investing in an IRA for your future retirement needs. Be
Explain to Ellen how to find what speed her new train must go to be the second fastest in this group. Then, find an appropriate speed for Ellen's train in miles per hour and use the formula distance
A clown weighs 60 lb more than A trapeze artist. The trapeze artist weighs two-thirds as much as the clown. How much does each weigh? Choices for the weight of the trapeze artist: 110, 120, 125
Write down and graph the direct variation equation which passes through point (-3,-7)
Consider the first 10 even natural numbers 2,4,6,8,10,12,14,16,18,20as a sequence with nth term a(little n)- (A.) Explain why the numbers are an arithmetic sequence. How many term does the sequence
The sum of two numbers is 23. When seven times the smaller number is subtracted from three times the larger number, the result is -1. What is the larger of the two numbers?
At a bake sale, brownies were sold for .75 cents each and cookies were sold for .50 cents each. There were 10 more cookies sold than brownies, and the total amount earned was $40. How many brownie a