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
IRINA_888 [86]
3 years ago
10

Is the fraction 1/3 equivalent to a terminating decimal or a decimal that does not terminate

Mathematics
1 answer:
umka21 [38]3 years ago
3 0
<span>1/3 is equivalent to a decimal that does not terminate. A terminating decimal is one that ends. Some decimals never end, however. If you divide 1 by 3 using the standard algorithm, you will get 0.333333... repeating forever. This is a non-terminating decimal, or repeating decimal. In contrast, 1/4 is equal to 0.25, which is a terminal decimal.</span>
You might be interested in
a football team lost 5 yards on each of 3 plays. Explain how you could use a number line to find the teams change in feild posti
jarptica [38.1K]
You would place a #line going from negatives on left to positive on right then place a point at positive 5 and go back 5, 3 times
6 0
3 years ago
PLEASE HELP 25 POINTS!
patriot [66]

Answer:

46,666

Step-by-step explanation:

3 0
3 years ago
Find the percent change from 48 to 228. Tell whether it is a percent increase or decrease. If necessary, round your answer to th
KIM [24]
228 - 48 = 180

180/48 = 3.75

Its increase 375%
7 0
3 years ago
Marley has read 112.5 pages of a book. By the end of today, she plans to have read at least a total of 360 pages. If she reads 4
Vinvika [58]
5.5 hours.  5 hours and 30 minutes

The total pages she wants to finish (360) minus the pages she has read (112.5) equals to 247.5
Then divide it by the 45 (the rate of pages she reads per hour) 
5.5 hours.

6 0
3 years ago
The service life of a battery used in a cardiac pacemaker is assumed to be normally distributed. A random sample of ten batterie
Fittoniya [83]

Answer:

The confidence interval is  25.16  < \mu < 26.85

Step-by-step explanation:

From  the question we are given a data set

     25.5, 26.1, 26.8, 23.2, 24.2, 28.4, 25.0, 27.8, 27.3, and 25.7.

The mean of the this sample data is  

       \= x  = \frac{\sum x_i}{n}

where is the sample size with values  n =  10

         \= x = \frac{25.5+ 26.1+ 26.8+23.2+ 24.2+ 28.4+ 25.0+ 27.8+ 27.3+ 25.7}{10}

          \= x = 26

The standard deviation is evaluated as

             \sigma  =  \sqrt{\frac{\sum (x-\= x)}{n} }

substituting values

     = \sqrt{\frac{ ( 25.5-26)^2, (26.1-26)^2, (26.8-26)^2, (23.2-26)^2}{10} }

                  \cdot \ \cdot \ \cdot  \sqrt{\frac{ ( 24.2-26)^2, (28.4-26)^2+( 25.0-26)^2+ (27.8-26)^2+( 27.3-26)^2+( 25.7-26)^2}{10} }

     \sigma  =  1.625

The  confidence level is given as 90% hence the level of significance is calculated as

    \alpha  =  100 -90

    \alpha  =10%

   \alpha = 0.10

Now the critical values of \frac{\alpha }{2} is obtained from the normal distribution table as

      Z_{\frac{\alpha }{2} } =  1.645

The reason  we are obtaining  the critical values of \frac{\alpha }{2} instead of  \alpha is because  we are considering two tails of the area under the normal curve

  The margin of error is evaluated as

            MOE =  Z_{\frac{\alpha }{2} } *  \frac{\sigma }{\sqrt{n} }

substituting values

           MOE =  1.645 *  \frac{1.625 }{\sqrt{10} }

           MOE = 0.845

The  90%, two sided confidence interval is mathematically evaluated as

           \= x  - MOE  < \mu < \= x  + MOE

           26  - 0.845  < \mu < 26  + 0.845

           25.16  < \mu < 26.85

Given that the lower and the upper limit is greater than  25 then we can assure the manufactures  that the battery life exceeds 25 hours

5 0
3 years ago
Other questions:
  • I need help with this hw please
    13·1 answer
  • James flies a small airplane for a delivery service. The plane can carry a maximum of 1,500 pounds.
    13·1 answer
  • 1x1+9x1/10+8x1/100+1x1/1000
    7·2 answers
  • Diana usually drives at average rate of 30 mph.
    10·2 answers
  • If f(x) = -5% - 4 and g(x) = -3x - 2, find (f+ g)(x).<br> Need help !
    6·1 answer
  • Write the numerical expression. 6 times the sum of 12 and 8. Write your answer with no spaces.
    14·1 answer
  • If a person invested half of her money at 9% and half at 7% and received $160 interest, find the total amount of money invested.
    14·2 answers
  • I NEED HELP ASAP IMPORTANT TEST I HAVE A LITTLE TO FINISH IT HELPPPPPPPPPPP
    6·1 answer
  • Graph the line that has a slope of and includes the point (5, 4).
    11·2 answers
  • Four coins are tossed several times. Which of the following represents the outcome on a coin that may not be fair?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!