The ratio of boys to girls in anaya’s class is 10 to 15. there are 20 boys how many girls are there

30 girls 20 boys

Step-by-step explanation:10/15=2/3

b=20 g=? g=b/(2/3)=20/(2/3)=60/2=30

b=number of boys=20

g=number of girls

b/g=10/15=2/3

g=b / (2/3)=60/2 =30

30 girls , 20 boys

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Step-by-step explanation:

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v