What is 1/3 + 1/4 please help me

7/12

Step-by-step explanation:

1/3 + 1/4

We want a common denominator of 12

1/3 *4/4  + 1/4 *3/3

4/12 + 3/12

7/12

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2