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Salsk061 [2.6K]
3 years ago
15

What integer is equivalent to 3^-2

Mathematics
1 answer:
Igoryamba3 years ago
7 0

Answer:

1/9

Step-by-step explanation:

{3}^{ - 2}

\frac{1}{3 \times 3}

\frac{1}{9}

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96 16 81 = x 11 15 18 = y what is the value of y-2x?
qwelly [4]
Hey, im not really sure but i think it is that 1. x=96 y=11  2. x=16 y=15  3.x=81 y=18
Then you just substitute the numbers into the letters. For example,

11-96(2)= -181

15-16(2)= -17

18-81(2)= -144
3 0
3 years ago
Taylor has a credit card with an interest rate of 24.5% compounded monthly that she must pay off in seven years. If her balance
Lyrx [107]
For the answer to the question above, I'll provide a computation to the problem given and it will look like this.
<span>
M = 2345 × (0.0204166667 (1 + 0.0204166667)^(12×7)) / ((1 + 0.0204166667)^(12×7) - 1)

So the answer is 
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8 0
4 years ago
Mary bowled six games this week. Her scores were 138,151,198,147,156, and 173. What was her average for those
erica [24]

The average of scores is 160.5

Step-by-step explanation:

Mean is the sum of all values divided by the number of values.

Given scores are:

138,151,198,147,156, and 173

The formula for average score is given by:

Avg = \frac{Sum}{items}

Putting values

Avg = \frac{138+151+198+147+156+173}{6}\\Avg = \frac{963}{6}\\= 160.5

The average of scores is 160.5

Keywords: Mean, Average

Learn more about mean at:

  • brainly.com/question/8811218
  • brainly.com/question/853574

#LearnwithBrainly

4 0
4 years ago
Help please due monday
alina1380 [7]

Answer:

I think it is<u> D,</u> but I am not sure.

Step-by-step explanation:

Have a nice day!

5 0
3 years ago
Use mental math to find the sum of 432 + 250<br>​
GrogVix [38]

To start I would add 400 + 200, and that equals 600.

Then I would add 30 + 50, and that equals 80.

And then I have 2 left over.

600 + 80 = 680

Add the left over 2, so 680 + 2

680 + 2 = 682. Your answer is 682.

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
6 0
4 years ago
Read 2 more answers
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