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
Montano1993 [528]
4 years ago
14

Marilyn has 7/8 yard of ribbon.  What is the maximum number of 1/16 yard-long pieces Marilyn can cut from this ribbon?

Mathematics
2 answers:
Pie4 years ago
8 0

<u>Answer</u>:

Marilyn can cut a maximum of 14 pieces from the available ribbon.

Step-by-step explanation:

Given:

length of the ribbon  Marilyn has = 7/8 yard.  

Length of each piece = 1/16 yard

To Find:

The maximum number of 1/16 yard-long pieces=?

Solution:

Now, we know that, maximum number of pieces = (total available length of ribbon)/(length of ribbon per piece)

Maximum number of pieces =\frac{(\frac{7}{8} yards)}{(\frac{1}{16} yards)}

Maximum number of pieces = \frac{(\frac{7}{8})}{(\frac{1}{16})}

Maximum number of pieces = \frac{7}{8} \times \frac{16}{1}

Maximum number of pieces = 7 x 2  

Maximum number of pieces = 14  

bazaltina [42]4 years ago
4 0
The maximum number of 1/16 yard long pieces is 14
You might be interested in
Which Expressions are equivalent to:<br> 3(2/3p + 3 - 1/3p - 5)<br> Picture is provided
Gennadij [26K]

Answer:

the answers are p - 6, 3 (1/3p + 3 - 5), and 3 (1/3p - 2)

3 0
3 years ago
What is the sum of 3.6 x 10^3 and 6.1 x 10^3?
g100num [7]
9.7 x 10^3

It is the same as 3600 + 6100 = 9700 => 9.7 X 10^3
7 0
3 years ago
Read 2 more answers
Please help me!!! I need help bad and my parents don't know this stuff.....
galben [10]

Answer:

Option A

Step-by-step explanation:

To be considered skew lines, both must not intersect or be parallel.

4 0
3 years ago
Read 2 more answers
A cab company charges $7 boarding fee in addition to its meter which is $4 for every mile. The equation of the line that represe
skad [1K]

Answer:

A

Step-by-step explanation:

y=4x+7

3 0
3 years ago
There are 2,000 eligible voters in a precinct. A total of 500 voters are randomly selected and asked whether they plan to vote f
Ann [662]

Answer:

0.7 - 2.58 \sqrt{\frac{0.7(1-0.7)}{500}}=0.647

0.7 + 2.58 \sqrt{\frac{0.7(1-0.7)}{500}}=0.753

And the 99% confidence interval would be given (0.647;0.753).

So the correct answer would be:

a. 0.647 and 0.753

Step-by-step explanation:

Previous concepts

A confidence interval is "a range of values that’s likely to include a population value with a certain degree of confidence. It is often expressed a % whereby a population means lies between an upper and lower interval".

The margin of error is the range of values below and above the sample statistic in a confidence interval.

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The population proportion have the following distribution

p \sim N(p,\sqrt{\frac{p(1-p)}{n}})

Solution to the problem

The estimated population proportion for this case is:

\hat p = \frac{350}{500}=0.7

The confidence interval would be given by this formula

\hat p \pm z_{\alpha/2} \sqrt{\frac{\hat p(1-\hat p)}{n}}

For the 99% confidence interval the value of \alpha=1-0.99=0.01 and \alpha/2=0.005, with that value we can find the quantile required for the interval in the normal standard distribution.

z_{\alpha/2}=2.58

And replacing into the confidence interval formula we got:

0.7 - 2.58 \sqrt{\frac{0.7(1-0.7)}{500}}=0.647

0.7 + 2.58 \sqrt{\frac{0.7(1-0.7)}{500}}=0.753

And the 99% confidence interval would be given (0.647;0.753).

So the correct answer would be:

a. 0.647 and 0.753

7 0
3 years ago
Other questions:
  • Find the perimeter of the figure
    6·1 answer
  • How many different ways can you write 10 to the sixth power?
    12·1 answer
  • 8 1/3% of 72 plz help im stuck
    14·1 answer
  • In the past, the population proportion of consumers preferring orange juice with no pulp was equation. To test if this populatio
    12·1 answer
  • Rearrange the formula A= bh/2 for h
    5·2 answers
  • Read and write the number 500,8000 in two other forms
    7·1 answer
  • PLZZ HELP MEEEEEEEEE
    14·2 answers
  • What is the solution for the system of equations that has a sum of 1 and<br> differece of 9?
    7·1 answer
  • PLEASE ANSWER QUICKLY!!!
    14·1 answer
  • Could someone please help me with this<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!