Answer:
Equation: x-w=y
Step-by-step explanation:
:)
Answer:
I=\frac{t^2}{2}
Step-by-step explanation:
From exercise we have that x=t, t>0. Because A(t) be the area of the region in the first quadrant, we get that x started at 0. The limits for y are the following e-x and e. We get the integral :
I=\int\limits^0_t \int\limits^{e}_{e-x} 1 dy dx
I=\int\limits^0_t [y]_{e-x}^{e} dx
I=\int\limits^0_t (e-e+x) dx
I=\int\limits^0_t {x} \, dx
I=[\frac{x^2}{2} ]_{0}^{t}
I=\frac{t^2}{2}
Answer:
1/3
Step-by-step explanation:
20/60 = 1/3
60 mins in the hour;
20 missed;
20/60 probability of friend calling in the missed 20 mins.
I'm going to go with 4 I hope I'm right if it's wrong I'm sorry
Answer:
wow uh that hard idk. lol I probably should cuz I'm a sophomore
Step-by-step explanation:
