Lets say groups = g
3 groups of 6 is
3(g) =6
3g/3 = 6/3
g = 2
there are 2 in each group
hope this helps
Answer:
what grade are you??........
We know that
if <span>4 electricians can complete a job in 8 hours
then
</span>100% of a job -------> 8 hours
x------------------> 1 hour
x=100/8----> x=12.5%
divide by 4 electricians
12.5%/4-----> 3.125%
that means each electrician can complete 3.125% of a job in 1 hour
therefore
3 electricians-----> 3*3.125%----> 9.375% in 1 hour
so
9.375%-----------> 1 hour
100%--------------> x
x=100/9.375----> x=10.67 hours
the answer is
10.67 hours
Responder:
63.888,89N
Explicación paso a paso:
Fuerza = m (v-u) / t
m es la masa = 2300 kg
v es la velocidad final = 15 m / s
u es la velocidad inicial = 0 m / s
t es el tiempo = 0.54s
Sustituir
F = 2300 (15-0) /0,54
F = 2300 (15) /0,54
F = 34500 / 0,54
F = 63.888,89N
Por lo tanto, la intensidad de la fuerza que no está motorizada es 63,888.89N
