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
babymother [125]
3 years ago
8

Express the confidence interval 0.319 < p < 0.488 in the form of p ± E.

Mathematics
1 answer:
KengaRu [80]3 years ago
8 0

Answer:

0.4035+/-0.0845

Step-by-step explanation:

The fundamental step would be to determine the values of p and E which i believe is the margin of error in this case. Consider the following two equations;

p-E=0.319\\p+E=0.488

We simply add the two equations and solve for p;

2p=0.807\\p=0.4035

We then substitute this value of p in either equation and solve for E;

0.4035-E=0.319\\E=0.0845

Since we have both p and E, the confidence interval can thus be written as;

0.4035+/-0.0845

You might be interested in
SOlve the system of equations using substitution<br><br><br> y=2x-10<br> y=4x-8
dezoksy [38]
It should be,
4x-8=2x-10    because you substitute that for y.
Now you do,
4x-2x    because you do the opposite of the positive 2x as you bring it to the other side.
That is,
2x-8=10   now you bring the 8 to the other side.
2x=10+8   I added it because I do the opposite and it is a negative 8 so I add.
2x+18    now divide
x=9    that's the answer.
3 0
2 years ago
PLS answer quick
Stolb23 [73]

The formula to find the volume of the composite solid is: C. V = πr²h + ⅔πr³.

<h3>How to Find the Volume of a Composite Solid?</h3>

The volume of the composite solid in the image given = Volume of cylinder + volume of hemisphere.

Volume of cylinder = πr²h

Volume of hemisphere = ⅔πr³

Therefore, formula to find the volume is: C. V = πr²h + ⅔πr³.

Learn more about volume of composite solid on:

brainly.com/question/23642076

#SPJ1

7 0
1 year ago
SOMEONE PLEASE HELP ME ASAP PLEASE!!!​
viva [34]

Answer:

30°

Step-by-step explanation:

First we take the full amount of degrees from points A to C, which is given as 125° then subtract 94°, which is the given amount from points A to D, this results in 30°

6 0
3 years ago
Identify the factors of the terms of the expression 5+6a+11b
KatRina [158]
5 + 6a + 11b

terms: 5; 6a; 11b

Factors of 5: 1; 5
Factors of 6a: 1; 2; 3; 6; a; 2a; 3a; 6a
Factors of 11b: 1; 11; b; 11b
4 0
3 years ago
Simpifly 6/30 <br> ..... ........
ollegr [7]

Answer:

1/5

Step-by-step explanation:

Divide both numerator and denominator by 6:

1/5

7 0
3 years ago
Read 2 more answers
Other questions:
  • How do you evaluate a logarithm
    8·1 answer
  • Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit
    9·1 answer
  • How to solve (2x-3)(3x+3)=36
    7·2 answers
  • Please help need answer fast will give brainliest
    10·1 answer
  • Use the cubic model y=x3+x2+x to estimate the value of y when x = 10.
    14·1 answer
  • Six values on the number line are marked with letters. Which letters represent integers when the value on the number line that c
    6·2 answers
  • A rectangle's length is twice its width. if the perimeter is 132 cm, find the width of the rectangle.
    11·1 answer
  • DC SPORTS Inc ships sports balls around the world. A bowling ball has a diameter of inches. A basketball has a circumference of
    8·1 answer
  • Determine the diameter of the circle with the equation x 2+ y 2= 9.
    7·1 answer
  • iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!