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
kupik [55]
3 years ago
7

What is half of 11 5/8 inches

Mathematics
2 answers:
pashok25 [27]3 years ago
7 0

Answer:

5\frac{13}{16} inches.

Step-by-step explanation:

We are asked to find half of 11\frac{5}{8} inches.

First of all, we will convert our given expression as an improper fraction as:

11\frac{5}{8}\rightarrow \frac{11*8+5}{8}=\frac{93}{8}

Now, we will divide \frac{93}{8} by 2 as:

\frac{93}{8}\div 2

\frac{93}{8}\div\frac{2}{1}

Convert division problem as multiplication problem as:

\frac{93}{8}\times\frac{1}{2}

\frac{93\times 1}{8\times 2}

\frac{93}{16}

5\frac{13}{16}

Therefore, half of 11\frac{5}{8} inches is 5\frac{13}{16} inches.

disa [49]3 years ago
3 0
5/8 is 0.625 add 11 it becomes 11.625  multiply it by 0.5 it becomes 5.8125 
in fraction form 11 65/72
You might be interested in
The length of human pregnancies from conception to birth follows a distribution with mean 266 days and standard deviation 15 day
Katena32 [7]

Answer:

a) 81.5%

b) 95%

c) 75%

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 266 days

Standard Deviation, σ = 15 days

We are given that the distribution of  length of human pregnancies is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

a) P(between 236 and 281 days)

P(236 \leq x \leq 281)\\\\= P(\displaystyle\frac{236 - 266}{15} \leq z \leq \displaystyle\frac{281-266}{15})\\\\= P(-2 \leq z \leq 1)\\\\= P(z \leq 1) - P(z < -2)\\= 0.838 - 0.023 = 0.815 = 81.5\%

b) a) P(last between 236 and 296)

P(236 \leq x \leq 281)\\\\= P(\displaystyle\frac{236 - 266}{15} \leq z \leq \displaystyle\frac{296-266}{15})\\\\= P(-2 \leq z \leq 2)\\\\= P(z \leq 2) - P(z < -2)\\= 0.973 - 0.023 = 0.95 = 95\%

c) If the data is not normally distributed.

Then, according to Chebyshev's theorem, at least 1-\dfrac{1}{k^2}  data lies within k standard deviation of mean.

For k = 2

1-\dfrac{1}{(2)^2} = 75\%

Atleast 75% of data lies within two standard deviation for a non normal data.

Thus, atleast 75% of pregnancies last between 236 and 296 days approximately.

7 0
3 years ago
Solve the system by elimination 4x-y=2 and x+3y=7
alexdok [17]

Answer:

x=1 y=2

Step-by-step explanation:

Isolate x for 4x -y=2: X=2+y/4

Substitute x= 2+y/4

(2+y/4 )+3y=7

simplify 2+13y/4=7

Isolate y for 2+13y/4=7

y=2

Forx= 2+y/4

Substitute y = 2

x= 2+2/4

Simplify

X=1

3 0
1 year ago
Cherries cost $5 for 2 pounds and $7.50 for 3 pounds. Question: a. What is the cost per pound? b. Is it constant? c. If you were
Fittoniya [83]
A. 1 pound of cherries costs 2.50

B. Yes it is constant

C. I believe that you would put cost on the y and lbs on the x
E. 5 lbs of cherries = 2.50 x 5 = $12.50

8 0
3 years ago
Insert &lt;,&gt;, or = to make the sentence true. 3/4 ? 4/7
Orlov [11]
 2/3 IS GREATER SO THEREFORE YOUR ANSWER WOULD BE '>'

4 0
3 years ago
I want to cancel my subscription effective immediately !!!
krok68 [10]

Lol, wydm???????????????????

6 0
3 years ago
Other questions:
  • Helppppp mathhhhhhhhhhh
    11·1 answer
  • What is the scientific notation of 42
    12·2 answers
  • Eben rolls two standard number cubes 36 times. Predict how many times he will roll a sum of 4.
    9·1 answer
  • 5 1/2 to improper fraction
    13·1 answer
  • What’s the answer pls hurry will give brainless thank you
    11·2 answers
  • What is the standard form of the ellipse equation
    14·1 answer
  • Which two numbers does √52 lie between on a number line? ​
    12·1 answer
  • How much paper will be needed to cover the triangular prism shown?
    12·2 answers
  • lucas has a bag that contains 11 cabbages,12beets,and 7 stalks of celery.lucas preforms 50 pulls recording the vegtables drawn a
    13·1 answer
  • The points a b and c are 3 corners of a parallelogram
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!