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Dima020 [189]
3 years ago
6

Evaluate the exponential function A(t) = 150(1.05)7 to the nearest hundredth.

Mathematics
2 answers:
andrey2020 [161]3 years ago
6 0

Answer:

We have 150(1.05)⁷ = 211.07

Step-by-step explanation:

We need to find the value of A(t) = 150(1.05)⁷ to the nearest hundredth.

A(t) = 150(1.05)⁷ = 211.0650634

Rounding the value in to nearest hundredth

150(1.05)⁷ = 211.0650634 = 211.07

So we have 150(1.05)⁷ = 211.07

Amiraneli [1.4K]3 years ago
4 0

Nearest hundredth means the second decimal digit.



150( {1.05}^{7} ) = 211.065


Notice that the third digit is 5 so the second digit rounds to 7.



= 211.07


Hope that helps you :)

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Step-by-step explanation:

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Anna received a gift card for $25 to an art store. The table shows the cost of the items.
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Answer:

7.99+2(1.09)+3(2.75)+x =25

Step-by-step explanation:

what's given are the prices of the canvas, brushes, and bottles of pain. 7.99 represents the one canvas Anna is buying, 2(1.09) represents the 2 brushes, and 3(2.75) represents the bottle of paints. Now what's left is x and x represents the amount of money left on the gift card. The gift card is $25 in total so that's why at the end of the equation it equals to $25.

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Answer:

0.408 hour / device

Step-by-step explanation:

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