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
Lerok [7]
3 years ago
14

Can someone help me with this please?

Mathematics
1 answer:
QveST [7]3 years ago
7 0

Answer:  E and G J and L

Step-by-step explanation:

You might be interested in
Sam is baking cakes at her parent’s bakery. She gets paid 20 a week in addition to 5 for every cake she bakes. She made 50 this
denis-greek [22]

Answer:

i think it is 20 + 5x = 50    or  f(x)=2(3^x)

Step-by-step explanation:

equation to show how many cakes sam baked this week:

20 + 5x = 50

20 = 20 dollars

5 = 5 more dollars

x = number of cakes

therefore, sam earned $50 this week.

4 0
3 years ago
Read 2 more answers
On the Venn diagram, which region(s) represent the union of Set A and Set B (A⋃B)?
slega [8]
The set A U B is represented by shading both circles A and B (also the overlapping region as well). Any point in set A U B will be in either A, B or both. 
7 0
3 years ago
Read 2 more answers
How do you round 8.656 to the nearest tenth
MrRissso [65]
When you are rounding to the nearest tenth, you only look at the number right to the tenths which in this case is 5, so you round up the 6 to a 7, which will be. 

8.7
5 0
3 years ago
Read 2 more answers
A random sample of 77 fields of corn has a mean yield of 26.226.2 bushels per acre and standard deviation of 2.322.32 bushels pe
PSYCHO15rus [73]

Answer:

Therefore the  95% confidence interval is (25,707.480 < E < 26,744.920)

Step-by-step explanation:

n = 77

mean u = 26,226.2  bushels per acre

standard deviation s = 2,322.32

let E = true mean

let A = test statistic

Find 95% Confidence Interval

so

let  A =  (u - E) *  (\sqrt{n}  / s)   be the test statistic

we want      P( average_l <  A  < average_u )  = 95%

look for  lower 2.5%  and the upper 97.5%  Because I think this is a 2-tail test

average_l =  -1.96  which corresponds to the 2.5%

average_u = 1.96

P(  -1.96  <  A  <  1.96)  =  95%

P(  -1.96  <  (u - E) *  (\sqrt{n}  / s)  <  1.96)  =  95%

Solve for the true mean E ok

E   <   u + 1.96* (s  / \sqrt{n})

from  -1.96  <  (u - E) *  (\sqrt{n}  / s)

E < 26,226.2 +  1.96*( 2,322.32 / \sqrt{77} )

E < 26,226.2 +  1.96*( 2,322.32 / \sqrt{77} )

E < 26,226.2 +  518.7197348105429466

upper bound is 26,744.9197

or

u - 1.96* (s  / \sqrt{n})  < E

26,226.2 -  518.7197348105429466  < E

25,707.48026519  < E

lower bound is 25,707.48026519

Therefore the  95% confidence interval is (25,707.480 < E < 26,744.920)

7 0
3 years ago
Which of the following events are independent?
Svetach [21]

Answer:

1 only

Step-by-step explanation:

because it talks about a coin and a dice and the rest is about cards

6 0
3 years ago
Other questions:
  • Plz help me with these three
    14·1 answer
  • The absolute value function is one-to-one, while the greatest integer function is many-to-one.
    14·2 answers
  • Which of the following pairs have the first function positive and the second function negative in the third quadrant?
    5·2 answers
  • The ratio of the number of miles run to the number of miles biked is equivalent for each row in the table.
    7·1 answer
  • Hi yea, can you guys please help me on these my teacher literally doesn’t teach us!
    8·1 answer
  • Sam and Sonya are solving problems. Sam solves 3 problems while Sonya solves 7 problems. In a week, they solved 180 problems! Ho
    6·1 answer
  • I NEED HELP WITH THIS​
    5·1 answer
  • Help plzzz will give brainliest
    6·2 answers
  • The meaning of a word "or" in the set theory is *
    15·1 answer
  • The function f(x) = log0.75x is decreasing true or false
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!