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adell [148]
3 years ago
9

Helpppppppppppppppppppppppppppppppppppppppppppppppppp

Mathematics
2 answers:
ipn [44]3 years ago
5 0

You have to power all the values in the brackets, like such:

(-3ab^3)^4 = (-3)^4 * a^4 * (b^3)^4 = 81*a^4*b^12

Katena32 [7]3 years ago
5 0

Answer:

81a^4b^12

Step-by-step explanation:

(-3)^4 = 3^4 = 81;

(a)^4 = a^4; and

(b^3)^4 = b^12.

Putting all this together, we obtain 81a^4b^12.

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The author of Passage 1 indicates that becoming
Tasya [4]

The author of Passage 1 indicates that becoming adept at using the Internet can undermine the ability to think deeply.

<h3>What according to the author, becoming adept at using the Internet can cause?</h3>

Passage 1's author cites Patricia Greenfield's study, which discovered that people's use of screen-based technologies harmed their ability to acquire knowledge, perform "inductive analysis" and "critical thinking," and be imaginative and reflective.

The author of Passage 1 concludes that people's ability to think "deeply" is hampered by their use of screen-based technologies.

Option A, C, and D are incorrect because the author of Passage 1 does not address how people's health, social contacts, or self-confidence are affected by using the Internet.

The author of Passage 1 suggests that becoming proficient with the Internet can impair one's ability to think deeply.

Therefore, the correct answer is option B) undermine the ability to think deeply.

To learn more about reading comprehension, refer to:

brainly.com/question/23343740

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7 0
1 year ago
What is the value of the fourth term in a geometric sequence for which ay =
enot [183]

Answer:

a₄ = 1.25

Step-by-step explanation:

Given that,

First term of GP, a₁ = 10

The common ration of GP, r = 0.5

The nth term of the GP is given by :

a_4=a_1r^{n-1}\\\\a_4=a_1r^3\\\\a_4=10\times (0.5)^3\\\\a_4=10\times 0.125\\\\a_4=1.25

So, the fourth term of the GP is 1.25.

5 0
3 years ago
0.27 repeating in simplest form
NeTakaya
.27 repeating is 3/11

The standard notation for a repeating decimal is to put a bar over the repeating digits, that is, <span>0.27272727...=0.27 repeating


</span>
7 0
3 years ago
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A lawn with an area of 300 square feet needs 1/2 pound of grass seed. How many pounds of grass seed are needed for a lawn that i
Anna [14]
60x20=1200
1200/300=4
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8 0
3 years ago
PLSSS HELPP MEEEE<br> IM NOT SURE IF ITS STEP 4 OR 3
marissa [1.9K]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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