(a) Show that z/pq = 1/pr + 1/qr, where r = (p+q)/z. This method for finding possible decompositions of a fraction into 2 unit fractions. (b) Take z = 2, p = 1, q = 7, and obtain the unit...

Most Active
Answered
Newest
Most Votes

(a) Show that z/pq = 1/pr + 1/qr, where r = (p+q)/z. This method for finding possible decompositions of a fraction into 2 unit fractions. (b) Take z = 2, p = 1, q = 7, and obtain the unit...

Pete works in a candy shop and needs to make a mixture of jelly beans and chocolate eggs for Easter that will cost $6.50 per pound. Jelly beans cost $5.00 per pound and chocolate eggs are $9.00 per...

number of dice frequency 1 5 2 ...

what would the exponential regression question be that models the number of grams remaining? y, after x number of days

need help

At time t minutes, an object's distance from a point is given by s(t) = 3√(t 2+ 7) feet. (just to be clear it is the third root) find the average velocity of the object...

Serial numbers for a product are to be made using 2 letters followed by 4 numbers. If the letters are to be taken from the first letters of the alphabet with no repeats and the numbers are taken from...

The total value of all of the coins in the piggy bank is $18.20.Determine the number of coins in the piggy bank

Use algebra to evaluate the limit. Use lower case letters. lim ((1/(c+h))- (1/c))/h h→0 I have tried to work out the algebra so many times but I get different...

The total value of all of the coins in the piggy bank is $18.20.Determine the number of coins in the piggy bank

Hyperbole Simile onomatopoie Personification or metaphor

Homework Homework Homework

Andy bikes 20 miles in 1 hour. After 5 hours, he has bike 100 miles. a. Make a table starting at hour 5 and going to hour 10, showing the number of miles he has traveled...

Bayleaf Inc is considering the purchase of a machine that costs $250,000. The machine is expected to generate revenues of $85,000 per year for five years. The machine would be depreciated using the...

Shelby walks at a constant rate. The equation that represent this relationship is d=4t, where d is the distance in miles and t is the tieme in hours. a. What does the coefficient...

Math homework due soon

What is the height of the coaster when the velocity is 90 ft/sec?

2(6-2)(3)(42)

after a 10% sales tax a car charger costs $12.10 what was the original price of the car charger

A stone falls from the top of a cliff into the ocean. In the air, it had an average speed of 16 m/s. In the water, it had an average speed of 3 m/s before hitting the seabed. The total distance...

Nikunj P.

Math and Science Specialist, Over 14 Years of Educational Experience

Scarsdale, NY

4.9
(163 ratings)

Alex C.

Harvard/MIT Finance and Statistics Tutor

Fort Lee, NJ

5.0
(226 ratings)

Andrea R.

Ph.D. Tutor: K-9 Reading, Math, Writing, Test Prep, Special Needs

Wyckoff, NJ

5.0
(408 ratings)