subject

Mathematics, 20.11.2020 19:00 romanlittlewood

Cuatro palas excavadoras hacen un trabajo de movimiento de tierras en 14 días. ¿Cuánto se tardaría en hacer ese mismo trabajo si se dispusiera de 7 palas excavadoras?
con operacion por fa

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:50

Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

Answers: 1

question

Mathematics, 21.06.2019 15:30

Avegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide. find the total area of the vegetable garden and path

Answers: 1

question

Mathematics, 21.06.2019 19:20

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

Answers: 1

question

Mathematics, 21.06.2019 20:00

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

Answers: 2

You know the right answer?

Cuatro palas excavadoras hacen un trabajo de movimiento de tierras en 14 días. ¿Cuánto se tardaría e...

Questions

question

Business, 05.12.2019 02:31

Bernie and phil's great american surplus store placed an ad in the sunday times stating, "cnext saturday at 8: 00 a. m. sharp, 3 brand new mink coats...

question

Business, 05.12.2019 02:31

Beckett co. sold merchandise on account for $11,700, terms 1/10, n/30. freight charges of $360 were prepaid by the seller and added to the invoice. th...

question

Business, 05.12.2019 02:31

Beam satellite network has decided to offer a one-hour appointment window for customers needing installation or repair of its service, which will requ...

question

Engineering, 05.12.2019 02:31

The rectangular plate shown weighs 80 lb and is supported by three vertical wires. determine the weight and location of the lightest block that should...

question

Mathematics, 05.12.2019 02:31

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below. trans typ./ check no. date description of tr...

question

Mathematics, 05.12.2019 02:31

Kylie records the weights of 3 objects as shown below. which 2 objects can she put on a pan balance to equal the weight of a 460 gram bag? show how y...

question

History, 05.12.2019 02:31

The rights violated in this scenario are guaranteed under which amendment in the bill of rights? (i already have the answer so answer for point...

question

Mathematics, 05.12.2019 02:31

Let y1 and y2 have the joint probability density function given by f (y1, y2) = ( k*y1*y2), 0 ≤ y1 ≤ 1, 0 ≤ y2 ≤ 1, 0, elsewhere. a find the value of...

question

History, 05.12.2019 02:31

Which of the following is evidence that the ancient greek literature anteater is still important today select two correct answers...

question

Social Studies, 05.12.2019 02:31

Before 1845, "states were allowed to hold elections any time they within a 34-day period before the first wednesday in december." what was one effect...

question

Mathematics, 05.12.2019 02:31

Before sending track and field athletes to the olympics, the u. s. holds a qualifying meet. the lower dot plot shows the times (in seconds) of the 888...

question

Business, 05.12.2019 02:31

Because other firms are willing to pay to advertise with them, suppliers of nonrival private goods often modify their products to take on the qualitie...

question

English, 05.12.2019 02:31

Based on this quote from the excerpt, with which of these statements would hamilton agree? it has been frequently remarked that it seems to have been...

question

English, 05.12.2019 02:31

Belinda is writing a report and wants to use headings to her readers understand the organization and to add visual appeal what advice should as he fo...

question

Mathematics, 05.12.2019 02:31

The slipperiness of a floor (denoted by sss) can be defined as a function of the number of banana peels (denoted by ppp) and the area of the floor (de...

question

Physics, 05.12.2019 02:31

The seven questions used to determine readiness for physical activity are called the ?...

question

Chemistry, 05.12.2019 02:31

Be sure to answer all parts. draw two resonance structures for each species − one that obeys the octet rule, and one in which the formal charge on the...

question

Business, 05.12.2019 02:31

Becky’s comprehensive major medical health insurance plan at work has a deductible of $730. the policy pays 80 percent of any amount above the deducti...

question

Mathematics, 05.12.2019 02:31

The quality of computer disks is measured by sending the disks through a certifier that counts the number of missing pulses. a certain brand of comput...

question

Mathematics, 05.12.2019 02:31

The product of three integers is ? 11. determine all of the possible values for the three factors. write each set of three factors in order from least...

More questions: Mathematics Another questions