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
alisha [4.7K]
3 years ago
10

Can yall help me out please ​

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
5 0

Answer:

I think is A. commutative property

You might be interested in
What is the greatest integer value of y for which 5y - 20 < 0?
Anna [14]
5y - 20 < 0...add 20 to both sides
5y < 20...divide both sides by 5
y < 20/5
y < 4 (this states that y is less then 4)

Therefore, the greatest integer that y could be is 3 (because integers cannot be fractions, they have to be whole numbers)
6 0
3 years ago
Read 2 more answers
A television network is deciding whether or not to give its newest television show a spot during prime viewing time at night. If
Alinara [238K]

Answer:

Test statistic  z= 1.708

Step-by-step explanation:

given that a  television network is deciding whether or not to give its newest television show a spot during prime viewing time at night. If this is to happen, it will have to move one of its most viewed shows to another slot.

Sample size n = 827

Sample proportion p = \frac{438}{827} \\=0.5297

H_0: p =0.5\\H_a: p >0.5

(right tailed test)

This is because they would be interested if more than half viewers are ready for the change

Test statistic = Z = p difference/std error

p difference = 0.0297

Std error =\sqrt{\frac{pq}{n} } \\=\sqrt{\frac{0.5*0.5}{827} } \\=0.0174

Z =1.708

p valu e= 0.9562

Since p >0.05 we fail to reject H0

Test statistic  z= 1.708

8 0
3 years ago
Write two expressions where the solution is 28
kvv77 [185]
16 + 12

Another one would be...

10 + 18
3 0
3 years ago
HELP PLEASE PLEASE solve ,mary has $56. to buy a sports shirt &amp; some tennis balls.The cost of the sports shirt is $20, and a
kipiarov [429]
5p+20=56 you would then subtract the 20 from 56 and then divide the 36 by 5
6 0
3 years ago
Solve this system of equations- x=2y-8 and 4x+y=13
rjkz [21]
(2,5)
thats what i got

8 0
4 years ago
Read 2 more answers
Other questions:
  • 18 points were scored by one figure skating pair that was 40% of your final score. What was the final score for that pair of fig
    9·1 answer
  • Find the measurement of the cord. ..
    14·1 answer
  • Franco play computer chess for three hours. Lien played computer chairs for 150 minutes. Compare the time spent playing computer
    5·2 answers
  • M/5 + 0.12 = -6.3 (How do you do this?)
    8·2 answers
  • In a fruit cocktail, for every 20 ml of orange juice you need 10 ml of apple juice and 15 ml of coconut milk. What proportion of
    9·2 answers
  • 10m + n2/4 when m= 5 and n=4
    5·1 answer
  • The square root of 129 is between what two integers
    9·1 answer
  • 20 POINTS!!!
    11·2 answers
  • How many fl oz in a dL
    7·2 answers
  • 19. Addie does gymnastics for 3 hour
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!