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Mariulka [41]
4 years ago
12

Which is the value of this expression when a=5 and k=-2?[3^2a^-2]^k[3a^-1]​

Mathematics
1 answer:
never [62]4 years ago
3 0

Answer: 125/27 as a decimal 4.62963

Step-by-step explanation:

((32)(5−2))−2(3(5−1))

((32)(5−2))−2(3(5−1))

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A dolphin in an aquarium is 12 feet long. A scale model of the dolphin is 3.5 inches long. What is the scale factor of the mode?
polet [3.4K]

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3 0
3 years ago
I’m honestly very confused on how to figure this out
gogolik [260]

Answer:

y = -1/2 = -0.500

Step-by-step explanation:

your welcome have a good day :)

stay safe

stay hydrated

wear a mask

┐(^▂ ^ ;)┌

5 0
3 years ago
Which graph represents the function y = 2x - 4?
erastovalidia [21]

Answer:

the third graph.

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