A particle is moving along the curve . As the particle passes through the point , its -coordinate increases at a rate of units per second. Find the rate of change of the distance from the particle to the origin at this instant.
16-(9-a) = 13
11-3/5x<8 U 11x+6>6
In a collection of nickels, dimes and quarters, there are twice as many dimes as nickels, and 4 fewer quarters than dimes. The total value of the coins is $3.5. How many dimes are there in the collection?
The minute hand on a watch is 9 mm long and the hour hand is 3 mm long. How fast is the distance between the tips of the hands changing at one o'clock? (Round your answer to one decimal place.)
vinyl flooring costs $31,000 to install along with a monthly cleaning fee of $175 what is the cost for 1 month
123kg/m3 eguals how many grams per centimeter cubed?
Consider a corporate human resources division with 2 VP s, 6 Directors, 10 Managers, 4 interns. A team of 4 individuals is randomly chosen to develop a new training program for the company. What is the probability that at least 1 VP is on the randomly selected team?
If I was to look at the sunset in Syracuse for 3 days from October 1 to the 15th... at what rate would the sunset be moving in degrees.
Using the KKT optimality conditions to solve the problem min (6+2x^2-2xy+2y^2-6x) x+y<=2 ,x>=0,y>=0
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1. I’m having problems with my math. Can you help me? All I need is an example just to make sure I'm on track.
- Solve the following
- a) 3/(n+1)-1/(n+1)=14/(n^2-1)
- b) 1/(y-1 )+y/(1-y)
- d) (x-2)/(8x-24)*(5x-15)/(x^2 -4)
- e) z/(z-1)+1/2=3/z
- f) (x-3)/(x^2+2x-15)-(4-x)/(x^2-9x+20)
- 2. How do I set up this problem? An exam contains five "true or false" questions. How many of the 32 different ways of answering these questions contain 3 or more incorrect answers?