Mathematics, 11.03.2021 01:10 eaglesjohnson414

If worker A can do a piece of work alone in 6 days and worker B can do it alone in 4 days, how long will it take the two working together to complete the job?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

Answers: 2

Answer

Mathematics, 21.06.2019 15:00

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

Answers: 3

Answer

Mathematics, 21.06.2019 22:20

Which graph represents the given linear function 4x+2y=3

Answers: 1

Answer

Mathematics, 21.06.2019 22:50

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Answers: 2

Answer

You know the right answer?

If worker A can do a piece of work alone in 6 days and worker B can do it alone in 4 days, how long...

Questions

Mathematics, 24.05.2020 06:57

A seagull is flying 72 ft above the water and spots a fish that is 97 ft away, diagonally. What is the angle of depression from the seagull to t...

History, 24.05.2020 06:57

Why did the United States pay 20 million dollars to Spain for the purchase of the Philippines? A. because the U. S. had lost the bat...

Chemistry, 24.05.2020 06:57

S + O2 + SO2 1.60 g of O2 is reacted in excess sulfur (S) according to the above reaction. If the percent yield of the reaction is 95.0 %....

History, 24.05.2020 06:57

Stormtroopers (brown shirts/ SA) thought they were reviving German masculinity by committing acts of violence on and people....

Mathematics, 24.05.2020 06:57

Please helpThe numbers of pens sold on Monday, p, increased 45% on Tuesday. The expression. p + 0.45p represents the number of pens sold o...

Mathematics, 24.05.2020 06:57

I, III, and V are true II, III, V, and VI are true O II, III, and V are true II, IV, V, and VI are true...

Mathematics, 24.05.2020 06:57

Staples is having a sale where you can buy two notebooks and get 25% off of one of them is shield by six notebooks that each were originally 10.50 and...

Chemistry, 24.05.2020 06:57

Organisms break down nutrients in order to produce...

Mathematics, 24.05.2020 06:57

The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as L = 10 log StartFraction I Over...

History, 24.05.2020 06:57

30 POINTS PLEASE HELP I WILL FAIL IF I DONT GET THIS RIGHT Step 1: Study these excerpts from speeches given by Lincoln and Douglas:A house...

History, 24.05.2020 06:57

The word that bender argues describes the american presence in the world was...

Chemistry, 24.05.2020 06:58

What is the ph of a solution that contains 5.23g of hydrochloride acid dissolved in 52.32l of water...

History, 24.05.2020 06:58

What does the three figures and columns of the stone represent? What is the significant about the action in the cartoon? What is significant about the...

Mathematics, 24.05.2020 06:58

Lincoln is measuring the angles of quadrilateral WXYZ to determine whether it is congruent to the quadrilateral below. Quadrilateral R S T...

Biology, 24.05.2020 06:58

Select the correct answer from each drop-down menu. This map shows the level of water stress in different regions of United States....

Business, 24.05.2020 06:58

At Jose's Bakersfield Espresso, Jose charges $3.50 for an average cup of espresso. If his fixed cost (salary, insurance, etc.) are $100,000 a year, an...

Mathematics, 24.05.2020 06:58

-Which equation represents the line that passes through (-8,11) and (4,7/2)?...

History, 24.05.2020 06:58

A society decides that it needs to produce more corn to feed the growing population. What must it do before it begins the production process? an...

Mathematics, 24.05.2020 06:58

You conduct a survey that asks 98 students whether they take a foreign language class and whether they have visited a foreign country. There are 63 st...

Mathematics, 24.05.2020 06:58

. In the year 2005, the average cost of a car could be modeled by the equation C= -15x^2 + 20x - 3 where x is the number of years since 2005. By the y...

More questions: Mathematics Another questions