Gregs because Inches are greater in value than centimeters.
Answer:
1. 
2. 
![23. [tex]Assuming t as independent variable:F(r,t)=t+\frac{1}{m} exp(m+r)+\frac{r^{2} }{2} =C\\Step-by-step explanation:1. Separable variables:[tex]\frac{dy}{dt}=\frac{y*cos(t) }{t}\\ \frac{dy}{y}= \frac{cos(t) }{t}dt\\ \int {\frac{dy }{y}} \, dt=\int {\frac{cos(t) }{t}} \, dt \\ln(y)-ln(C)=ln(t)-\frac{t^{2} }{2(2!)} +\frac{t^{4} }{4(4!)} -\frac{t^{6} }{6(6!)}+... \\y=C(t*exp(\frac{t^{2} }{2(2!)} +\frac{t^{4} }{4(4!)} -\frac{t^{6} }{6(6!)}+...))](https://tex.z-dn.net/?f=2%3C%2Fstrong%3E%3C%2Fp%3E%3Cp%3E3.%20%5Btex%5DAssuming%20t%20as%20independent%20variable%3A%3C%2Fp%3E%3Cp%3EF%28r%2Ct%29%3Dt%2B%5Cfrac%7B1%7D%7Bm%7D%20exp%28m%2Br%29%2B%5Cfrac%7Br%5E%7B2%7D%20%7D%7B2%7D%20%3DC%5C%5C%3C%2Fp%3E%3Cp%3E%3Cstrong%3EStep-by-step%20explanation%3A%3C%2Fstrong%3E%3C%2Fp%3E%3Cp%3E%3Cstrong%3E1.%20Separable%20variables%3A%3C%2Fstrong%3E%3C%2Fp%3E%3Cp%3E%3Cstrong%3E%5Btex%5D%5Cfrac%7Bdy%7D%7Bdt%7D%3D%5Cfrac%7By%2Acos%28t%29%20%7D%7Bt%7D%5C%5C%20%20%5Cfrac%7Bdy%7D%7By%7D%3D%20%5Cfrac%7Bcos%28t%29%20%7D%7Bt%7Ddt%5C%5C%20%5Cint%20%7B%5Cfrac%7Bdy%20%7D%7By%7D%7D%20%5C%2C%20dt%3D%5Cint%20%7B%5Cfrac%7Bcos%28t%29%20%7D%7Bt%7D%7D%20%5C%2C%20dt%20%5C%5Cln%28y%29-ln%28C%29%3Dln%28t%29-%5Cfrac%7Bt%5E%7B2%7D%20%7D%7B2%282%21%29%7D%20%2B%5Cfrac%7Bt%5E%7B4%7D%20%7D%7B4%284%21%29%7D%20-%5Cfrac%7Bt%5E%7B6%7D%20%7D%7B6%286%21%29%7D%2B...%20%5C%5Cy%3DC%28t%2Aexp%28%5Cfrac%7Bt%5E%7B2%7D%20%7D%7B2%282%21%29%7D%20%2B%5Cfrac%7Bt%5E%7B4%7D%20%7D%7B4%284%21%29%7D%20-%5Cfrac%7Bt%5E%7B6%7D%20%7D%7B6%286%21%29%7D%2B...%29%29)
2. Separable variables
\frac{dy}{sin(y)}=dt\\ \int\ \frac{1}{sin(y)}} \, dy = \int\ 1} \, dt\\t+C=ln(csc(y)-cot(y))[/tex]
3. Homogeneous D.E
Rewriting:

This is the area of a triangle
7 . 112
8 . 246
for number 7 , you multiply 8 by 16 to get 128 then subtract both windows so you get 112
for number 8 , you find the area of the rectangle which is 10x26 = 260 then add the triangles area which is 130 and you get 390 then subtract the 16 window and 128 door
Answer:
Adrian's songs played on 9 commercials and 5 movies.
Step-by-step explanation:
Let x denotes number of commercials and y denotes number of movies.
Total number of commercials and movies = 14
So,

Adrian will earn $40 every time one of his songs is played in a commercial and he will earn $130 every time one of his songs is played in a movie
Total amount earned = $1010

Put
in (ii)

Put
in 

Therefore, Adrian's songs played on 9 commercials and 5 movies.