Answer:
6 degrees F
Step-by-step explanation:
It's asking for the temperature change which it went down to 0 degrees F then went back up to 6 which only means it changed by 6 degrees F.
Answer:
Step-by-step explanation:
For each of the yp(x) we can deduce the characteristic polynomial of the differential equation
A.
![yp(x)=Ax^2+Bx+C\\m^2=0\\y''=0](https://tex.z-dn.net/?f=yp%28x%29%3DAx%5E2%2BBx%2BC%5C%5Cm%5E2%3D0%5C%5Cy%27%27%3D0)
B.
![yp(x)=Ae^{2x}\\(m-2)m=0\\m^2-2m=0\\y''-2y=0](https://tex.z-dn.net/?f=yp%28x%29%3DAe%5E%7B2x%7D%5C%5C%28m-2%29m%3D0%5C%5Cm%5E2-2m%3D0%5C%5Cy%27%27-2y%3D0)
C.
![yp(x)=Acos2x+Bsin2x\\m_1=2i\\m_2=-2i\\y''+4=0](https://tex.z-dn.net/?f=yp%28x%29%3DAcos2x%2BBsin2x%5C%5Cm_1%3D2i%5C%5Cm_2%3D-2i%5C%5Cy%27%27%2B4%3D0)
D.
![yp(x)=(Ax+B)cos2x+(Cx+D)sin2x\\yp(x)=xcos4x](https://tex.z-dn.net/?f=yp%28x%29%3D%28Ax%2BB%29cos2x%2B%28Cx%2BD%29sin2x%5C%5Cyp%28x%29%3Dxcos4x)
hope this helps!!
Answer: 6.5 ft³
Step-by-step explanation:
P =4l => l = 7.3/4 = 1.825 ≈ 1.8 ft
V = Ab×h/3 = l²×h/3
= (1.8)²×6/3
= 3.24×2
= 6.48 ft³
≈ 6.5 ft³
Answer:
33
Step-by-step explanation:
We can write an equation:
x+x+1+x+2+x+3=130
x represents the smallest number of the consecutive integers
By the way, an example of consecutive would be 2, 3, 4, 5 or 10, 11, 12, 13
We can combine like terms from our equation:
4x+6=130
4x=124
x=31
The smallest number is 31. The second number would be 31+1=32, which means the third number is 33!
Hope this helps! :) :)
Answer:
4.4 mm
Step-by-step explanation: