Answer:
B)$319
Step-by-step explanation:
Interest each year is 275 × 4% = 275 × 4/100 = 11
total interest over 4 years is 4 x 11 = 44
total to repay after 4 years is 275 + 44 = 319
The surface area formula is
![A=2](https://tex.z-dn.net/?f=A%3D2)
π
![rh+2](https://tex.z-dn.net/?f=rh%2B2)
π
![r^2](https://tex.z-dn.net/?f=r%5E2)
.
Using the formula, you can determine that the answer is C.
Answer :
⠀
Step-by-step explanation :
⠀
Here,
- Area of the parallelogram is 104 sq. units
- Base length of the parallelogram is 13 units.
⠀
We know that,
![{\longrightarrow \qquad{ \mathfrak{ \pmb{Base \times Height = Area_{(Parallelogram)}}}}}](https://tex.z-dn.net/?f=%7B%5Clongrightarrow%20%5Cqquad%7B%20%5Cmathfrak%7B%20%5Cpmb%7BBase%20%5Ctimes%20Height%20%3D%20Area_%7B%28Parallelogram%29%7D%7D%7D%7D%7D)
⠀
Now, Substituting the values in the formula :
⠀
![{\longrightarrow \qquad{ \sf{ {13 \times Height = 104}}}}](https://tex.z-dn.net/?f=%7B%5Clongrightarrow%20%5Cqquad%7B%20%5Csf%7B%20%7B13%20%5Ctimes%20Height%20%3D%20104%7D%7D%7D%7D)
⠀
![{\longrightarrow \qquad{ \sf{ {Height = \dfrac{104}{13} }}}}](https://tex.z-dn.net/?f=%7B%5Clongrightarrow%20%5Cqquad%7B%20%5Csf%7B%20%7BHeight%20%3D%20%5Cdfrac%7B104%7D%7B13%7D%20%7D%7D%7D%7D%3C%2Fp%3E%3Cp%3E)
⠀
![{\longrightarrow \qquad{ \pmb { \frak{Height \: \: {= 8}}}}}](https://tex.z-dn.net/?f=%7B%5Clongrightarrow%20%5Cqquad%7B%20%5Cpmb%20%7B%20%5Cfrak%7BHeight%20%5C%3A%20%5C%3A%20%7B%3D%208%7D%7D%7D%7D%7D)
⠀
Therefore,
- The Height of the parallelogram is 8 units.
The answer would be 2.3x10^2.