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
nexus9112 [7]
3 years ago
11

An 80 confidence interval for is found to be (200, 240). what is the margin of error

Mathematics
1 answer:
Bogdan [553]3 years ago
8 0

Answer:

It’s 20

Step-by-step explanation:

You might be interested in
Choose the equations in which w = 100 makes the equation true.
Ugo [173]
Answer is A
Hope it helps
7 0
2 years ago
Read 2 more answers
If (x + 2 ) is a factor of x3 − 6x2 + kx + 10, k =
BartSMP [9]
If a binomial x-a is a factor of a polynomial p(x), then p(a)=0.

x+2 is a factor of p(x)=x³-6x²+kx+10, so p(-2)=0.

p(-2)=0 \\
(-2)^3 - 6 \times (-2)^2 + k \times (-2) + 10=0 \\
-8-6 \times 4-2k+10=0 \\
-8-24-2k+10=0 \\
-2k-22=0 \\
-2k=22 \\
k=\frac{22}{-2} \\
\boxed{k=-11}
8 0
3 years ago
Read 2 more answers
Is 0.000061 greater than 610,000<br>​
NeTakaya

Answer:

no.

Step-by-step explanation:

0.000061 is a decimal, and the number to the left of the decimal would be a whole number, which is 0. this means the number is less than one.. while 610,000 is a number jn the thousands, making it greater.

6 0
3 years ago
Read 2 more answers
Use the graph to fill in the blank with the correct number.<br><br> f(0) = ________
Keith_Richards [23]

Answer:

55 square feet jsjjjis the answer

6 0
3 years ago
Write each set of fractions in order from least to greatest. 2/3, 15/18, 1/6
SIZIF [17.4K]

Answer:

1/6, 2/3, 15/18

Step-by-step explanation:

get a common denominator

2/3 times 6

15/18 times 1

1/6 times 3

new fractions : 12/18, 15/18, 3/18

so it would be 3/18, 12/18, 15/18

then just revert it back to the original fraction and you have your answer

5 0
2 years ago
Other questions:
  • Solve for the variable z to 4 = 8/5
    7·1 answer
  • What statements must be true of an equation before you can use quadratic formula?
    5·1 answer
  • The school is having a fundraiser they are running in Carnival tickets sell for $0.50 each they are playing you're buying suppli
    9·1 answer
  • A boat traveld 27 miles in 2 hours. At this rate ow many miles will the boat travel in .5 hour?
    6·1 answer
  • Sean's school raised $32,578. Leslie's school raised $18,749. How much more money did Sean's school raise?
    13·2 answers
  • 108 centimeters to meters? 108cm=_m
    12·1 answer
  • 1. Solve for the missing side: 3 7​
    13·1 answer
  • Coordinates of point S????????????????????????????
    14·2 answers
  • Help me please i need it
    14·1 answer
  • A newspaper advertisement offers a $9,000 car for nothing down and 36 easy monthly payments of $317.50. What is the simple inter
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!