destinywyatt98411 destinywyatt98411
  • 26-03-2024
  • Mathematics
contestada

Alpha can do a piece of work in 20 days. beta is 25% more efficient than alpha. The number of days taken by beta to do the same piece of work is
a. 15
b. 16
c. 18
d. 25

Respuesta :

Otras preguntas

in one day in, Annie traveled five times the sum of the number of hours Brian traveled and 2. together the travel 20 hours. find the number of hours each person
An urn contains one red chip and one white chip. one chip is drawn at random. if the chip selected is red, that chip together with two additional red chips are
what is the answer sheet to are you addicted to your phone upfront quiz?
BRAINLIESTTT ASAP!!! Explain the growth of major sub-Saharan African kingdoms and empires.
which is an example of hard power?
A historian wants to compare the causes of death in the people of a particular civilization. She wants to show each cause of death as a percentage to indicate t
according to lines 23-40 what does the speaker prefer to believe about the bent birches
Based on the prologue, what is the main conflict in Romeo and Juliet?
Factor the following expression 27y3 -343
On December 24, 1924, the temperature in Fairfield, Montana, fell from 63F at noon to -21F at midnight. What was the average temperature change per hour?