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3 years ago

The value of 3 to the power of negative 2

Mathematics

2 answers:

evablogger [386]3 years ago

8 0

Answer:

1/9

Step-by-step explanation:

Because it's negative you can just flip it

$3^-2 \\\frac{1}{3^2}\\\frac{1}{9}$

Helen [10]3 years ago

8 0

The answer would be 1/9 because you flip it and then do the math and get 1/9

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Multiply then write the product in the simplest form 3/1

Ganezh [65]

Answer:

Step-by-step explanation:

3/1*3/1=

3*3= 9

Answer: 9

9 is the most simplified version.

(I think this is what it means)

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4 years ago

What is 6.16×106 in standard form?

zhannawk [14.2K]

6.16×10^6

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6,160,000 is your answer

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3 years ago

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Answer:

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3 years ago

The two cones are similar. Find the volume of the larger cone. Round your answer to the nearest hundredth.

meriva

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3 years ago

D= number of dollars

padilas [110]

Unit rate 4:

The table

d n

4 1

8 2

16 4

Unit rate 1/4:

Table

d n

1 4

4 16

16 64

and

The equation n=4d

Unit rate 16:

Equation:

d = 16n

Step-by-step explanation:

The unit in the unit rate is dollars per unit ounces which means that the unit rate calculated by

$Unit\ rate = \frac{dollars}{ounces}$

So,

The first option is the equation:

$d = 16n\\\frac{d}{n} = 16$

The unit rate is 16 dollars per ounce

The second option is the table:

d n

1 4

4 16

16 64

We can take any pair of values of d and n from the table to calculate the unit rate

So taking

d = 1

n=4

$Unit\ rate = \frac{d}{n}\\= \frac{1}{4}$

The unit rate for table is: 1/4 dollars per ounces

Third option is the equation:

n = 4d

$n = 4d$

dividing both sides by n

$\frac{n}{n} = \frac{4d}{n}\\1 = \frac{4d}{n}$

dividing both sides by 4

$\frac{1}{4} = \frac{4d}{4n}\\\frac{d}{n} = \frac{1}{4}$

the unit rate is 1/4 dollars per ounce

Fourth option is the table:

d n

4 1

8 2

16 4

We will take any pair of d and n to find the unit rate

So,

Taking

d = 4

n =1

$Unit\ rate = \frac{d}{n} \\= \frac{4}{1}\\=4$

The unit rate is 4 dollars per unit ounce.

Keywords: Unit rate, units

Learn more about unit rate at:

#LearnwithBrainly

7 0

3 years ago