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
Kruka [31]
3 years ago
6

Which question can be answered by finding 2 1/2÷1/2?

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
6 0
Your answer would be 1 1/2 cups
You might be interested in
Help me I'm in jeproady
olga nikolaevna [1]

Answer:

She subtracted 7x instead of dividing it. Personally, i wouldn't have done that. I would subtract the 14 first, then divide.

3 0
3 years ago
Josie makes fruit punch by mixing fruit juice and lemonade in the ratio 2:3
Strike441 [17]
16 liters of fruit juice and 24 liters of lemonade.
7 0
3 years ago
Read 2 more answers
Somebody please help! I need an answer fast!
lina2011 [118]
7<n<8 is the right answer
6 0
3 years ago
Read 2 more answers
The first eight quizzes in this class had average scores of 8,9,9,8,8,9,8,7. This gives a sample mean of 8.25 and a sample stand
alexira [117]

Answer:

<em>Test statistic </em>

<em>               </em>t = \frac{x^{-} -mean}{\frac{S}{\sqrt{n} } }  

            t = <em>1.076</em>

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given Mean of the Population (μ) = 8.0

<em>Mean of the sample (x⁻) = 8.25</em>

Given data

                  8,9,9,8,8,9,8,7

Given sample size  n= 8

Given sample standard deviation(S) = 0.661

<u><em>Step(ii):-</em></u>

<em>Null hypothesis : H:  (μ) = 8.0</em>

<em>Alternative Hypothesis :H:(μ) > 8.0</em>

<em>Degrees of freedom = n-1 = 8-1=7</em>

<em>Test statistic </em>

<em>               </em>t = \frac{x^{-} -mean}{\frac{S}{\sqrt{n} } }<em></em>

<em>              </em>t = \frac{8.25 -8.0}{\frac{0.661}{\sqrt{8} } }<em></em>

<em>            t =  1.076</em>

<em>Critical value </em>

<em>                    t₍₇,₀.₀₅₎   = 2.3646</em>

<em>The calculated value   t =  1.076 < 2.3646 at 0.05 level of significance</em>

<em>Null hypothesis is accepted</em>

<em>Test the hypothesis that the true mean quiz score is 8.0 against the alternative that it is not greater than 8.0</em>

<em></em>

3 0
3 years ago
An adult ticket costs $5.25 and a child ticket costs $3.05. If $498.60 were collected for 100 tickets, how many child tickets we
lisabon 2012 [21]

Answer:

work is shown and pictured

6 0
3 years ago
Other questions:
  • Which steps could be used to solve this story problem? The zoo has 20 birds in the enclosure. Twelve of the birds are blue, 3 ar
    5·2 answers
  • Need help filling in the blanks
    7·1 answer
  • Please help! FAST. ​
    10·1 answer
  • A local sporting goods manager gave each member of a basketball team a coupon for 20% off the regular price of one pair of baske
    10·1 answer
  • What is the area of rectangle ABCD in square units ?
    12·2 answers
  • A similar follow-up study is done on a sample of 25 meat-lovers who never eat vegetables, again randomly selected from the same
    14·1 answer
  • PLEASE HELP
    9·2 answers
  • Let x represent the number of pages left to be read in a book consisting of 780 pages.
    14·1 answer
  • NEEEEED HELP ASAP ASAP
    13·2 answers
  • Given the side measurements. classify the triangle as acute, right, obtuse, or not a triangle. 11, 4, 16
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!