3 years ago

Find the 9th term of the geometric sequence 10, 40, 160, ...

Mathematics

1 answer:

HACTEHA [7]3 years ago

5 0

Answer:

2,560

Step-by-step explanation:

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4^3sqrt(3x-3)^2+2=38

vlada-n [284]

Here, 4³√(3x-3)² + 2 = 38

= 4³ (3x - 3) = 38 - 2

= 192x - 192 = 36

= 192x = 192 + 36

= x = 228/192

= x = 1.1875 [ Final Answer ]

Hope this helps!

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3 years ago

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3 years ago

Which expression is equivalent to the expression below?<br><br> 15 + 10x - 14x - 9

pychu [463]

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The last expression 9.

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2 years ago

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lesya692 [45]

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2 years ago

If 10^x equals 0.1 percent of 10^y, where x and y are integers, which of the following must be true?

andrew-mc [135]

$10^x=0.1 \% \times 10^y \\ \\
10^x=\frac{0.1}{100} \times 10^y \\ \\
10^x=\frac{1}{1000} \times 10^y \\ \\
10^x=\frac{10^y}{10^3} \\ \\
10^x=10^{y-3} \\ \\
\log_{10} 10^x=\log_{10} 10^{y-3} \\ \\
x=y-3 \\ \\
y=x+3$

The answer is B.

5 0

3 years ago

Find the 9th term of the geometric sequence 10, 40, 160, ...​

Find the 9th term of the geometric sequence 10, 40, 160, ...