1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Inessa05 [86]
2 years ago
9

Simplify the quotient 3-¹ ÷34

Mathematics
1 answer:
tatuchka [14]2 years ago
6 0

Answer:

\frac{1}{102}

Step-by-step explanation:

1) Negative Power Rule: x}^{-a}=\frac{1}{{x}^{a}}.

\frac{1}{3}\div 34

2) Use this rule: a\div \frac{b}{c}=a\times \frac{c}{b}.

\frac{1}{3}\times \frac{1}{34}

3)  Use this rule: \frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}.

\frac{1\times 1}{3\times 34}

4) Simplify 1\times 1 to 1.

\frac{1}{3\times 34}

5) Simplify  3\times 34 to 102 .

\frac{1}{102}

You might be interested in
The feet of the average adult woman are 24.6 cm long, and foot lengths are normally distributed. If 16% of adult women have feet
nevsk [136]

Answer:

Approximately 16% of adult women have feet longer than 27.2 cm.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

The feet of the average adult woman are 24.6 cm long

This means that \mu = 24.6

16% of adult women have feet that are shorter than 22 cm

This means that when X = 22, Z has a p-value of 0.16, so when X = 22, Z = -1. We use this to find \sigma

Z = \frac{X - \mu}{\sigma}

-1 = \frac{22 - 24.6}{\sigma}

-\sigma = -2.6

\sigma = 2.6

Approximately what percent of adult women have feet longer than 27.2 cm?

The proportion is 1 subtracted by the p-value of Z when X = 27.2. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{27.2 - 24.6}{2.6}

Z = 1

Z = 1 has a p-value of 0.84.

1 - 0.84 = 0.16

0.16*100% = 16%.

Approximately 16% of adult women have feet longer than 27.2 cm.

3 0
3 years ago
Find the length of the missing side Drag and drop the length of the missing side into the box to complete
babymother [125]
The answer would be 13.9
5 0
3 years ago
Read 2 more answers
a point is plotted on a number line at -4.8. a second point is plotted at 6.3 what is the length of the line segment joining the
Afina-wow [57]

Answer:

11.1

Step-by-step explanation:

i just did the math and that came out

6 0
3 years ago
Why is the total cost of fuel when a driver averages 8 miles per gallon..The cost of fuel is .83 cents a gallon..The drivers dis
Allushta [10]

Answer:

The total cost of the petrol is 2.075 cents.

Step-by-step explanation:

The cost of per gallon petrol = 0.83

Drive per gallon = 8 miles

Here, total distance traveled = 20 miles.

So, the total petrol used for 20 miles = (20 / 8) gallons

= 2.5 gallons

Now, cost of petrol per gallon = 0.83 cents

So, total cost of petrol = 0.83 x 2.5  = 2.075 cents

Hence, the total cost of the petrol is 2.075 cents.

7 0
4 years ago
Andy is hanging wallpaper in his kitchen. He is able to cover of the walls in the room using 6 rolls of wallpaper. What is the n
Alchen [17]

Answer: Andy covers all the walls of his kitchen using 6 rolls of a wallpaper.

To Find:

Number of rolls used per wall.

Solution:

Since, we know that the shape of a kitchen is a cuboid.

And a cuboid has total 6 faces, with 4 walls, one roof and one floor.

So, total number of walls in Andy's kitchen = 4

Now, it is given that he uses 6 rolls of wallpaper to cover 4 walls completely.

In order to find the number of rolls used per wall, we'll have to divide the total number of rolls used with the total number of walls.

Number of rolls used per wall =

                                                 So, 1.5 rolls are used to cover one wall.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • ocabulary What operations have inverse relationships? Select all that apply. A. Addition and subtraction B. Addition and multipl
    6·1 answer
  • The gym at evergreen school has three basketball courts . there are 5 players on each of the courts . how many players are there
    10·1 answer
  • Someone please help me
    7·1 answer
  • Can u help me step by step need to fill in the blanks
    8·2 answers
  • Two consecutive negative integers have a product of 20. what are the integers?
    14·2 answers
  • What is 39,040,000 expressed in scientific notation?​
    13·2 answers
  • Suppose we want to test the claim that the majority of adults are in favor of raising the vote age to 21. Is the hypothesis test
    7·1 answer
  • Andrew spends every Saturday at the gym working out. He can complete 1/12 of his workout in 1/6 of an hour. If he continues at t
    13·2 answers
  • Can someone help me with this math homework please!
    13·1 answer
  • What is the scale factor? Will mark brainlest
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!