Answer:
221.4 m³
Step-by-step explanation:
The volume of the triangular prism shown is given by the formula ...
V = Bh
where B is the area of the triangular base, and h is the height between bases.
The area of the triangular base is given by ...
B = (1/2)bh
where b is the base of the triangle, and h is the perpendicular distance to the opposite vertex.
Here, we have ...
B = (1/2)(12 m)(4.1 m) = 24.6 m²
Then the volume is ...
V = (24.6 m²)(9 m) = 221.4 m³
Answer:
exponential growth function
Step-by-step explanation:
exponential growth function because the numbers are positive so it'll go up idk the number but until somebody else answers you can do process of elimination
Answer:

Step-by-step explanation:
7. 
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5. ![\displaystyle 1000[0,85]^8 = 272,490525 ≈ \$272,49](https://tex.z-dn.net/?f=%5Cdisplaystyle%201000%5B0%2C85%5D%5E8%20%3D%20272%2C490525%20%E2%89%88%20%5C%24272%2C49)
4. ![\displaystyle 1000 = a \\ -15\% + 100\% = 1 - r; 85\% = 1 - r \\ 8\:years = time\:[t]](https://tex.z-dn.net/?f=%5Cdisplaystyle%201000%20%3D%20a%20%5C%5C%20-15%5C%25%20%2B%20100%5C%25%20%3D%201%20-%20r%3B%2085%5C%25%20%3D%201%20-%20r%20%5C%5C%208%5C%3Ayears%20%3D%20time%5C%3A%5Bt%5D)
3. ![\displaystyle /text{We need to use the "Exponential Decay" formula} - f(t) = a[1 - r]^t, where a > 0](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%2Ftext%7BWe%20need%20to%20use%20the%20%22Exponential%20Decay%22%20formula%7D%20-%20f%28t%29%20%3D%20a%5B1%20-%20r%5D%5Et%2C%20where%20a%20%3E%200)
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I am joyous to assist you anytime.
Hello!
Convert 5% to a decimal by dividing it by 100.
5 ÷ 100 = 0.05
Next, multiply the total amount of money by the tax.
60 × 0.05 = 3
ANSWER:
The sales tax is $3.00.