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
MAXImum [283]
3 years ago
14

If a movie starts at 8:40pm and ends at 11:17pm how long was the movie

Mathematics
2 answers:
Dmitriy789 [7]3 years ago
5 0

Answer:

2 hours and 37 minutes

Step-by-step explanation:

ivanzaharov [21]3 years ago
4 0
2 hours and 37 minutes
You might be interested in
a random sample of high school seniors were asked whether they were applying for college. the resulting confidence interval for
Artist 52 [7]

Using the confidence interval, the margin of error is 0.02.

In the given equation we have to find the margin of error.

The resulting confidence interval for the proportion of students applying for college is (0.65,0.69).

Let p = population proportion of students applying for college

P = Sample proportion of students applying for college

ME = margin of error

So the confidence interval

CI = (P-ME, P+ME)

From the given question;

(P-ME, P+ME) = (0.65,0.69)

So lower bound= P-ME = 0.65............................(1)

Upper Bound = P+ME = 0.69............................(2)

Simplifying the Equation 1 and 2

Add equation 1 and 2 we get

2P = 1.34

Divide by 2 on both side we get

P = 0.67

Putting the value of P in the equation 2

P+ME = 0.69

0.67+ME=0.69

Subtract 0.67 on both side we get

ME = 0.02

Hence, the margin of error is 0.02.

To learn more about margin of error link is here

brainly.com/question/10501147

#SPJ4

3 0
1 year ago
1. Consider the following system. If you used the substitution method, what
wolverine [178]

The first step would be :

E) 3x + (2x + 4) = -7

8 0
3 years ago
Find the GCF of n 3 t 2 and nt 4.
borishaifa [10]
The GCF is 1

Hope this helps
7 0
3 years ago
Read 2 more answers
Please do all of the attachments, quick. It is due please
Shkiper50 [21]
First attachment = 3
Second attachment = -7
Third attachment = 25
3 0
3 years ago
HELPPPPPPPPPPPPPPPPPP
Nookie1986 [14]
162 - 9 = 153. 
d = 153.
Diego is old.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Mallory bought 6 roses for her mother.two sixth of the roses are red 4/6 are yellow.Did Mallory buy fewer red roses or yellow ro
    7·2 answers
  • Working together, Katherine and Marina can sand a large cabinet in 2 hours. It would take Katherine 10 hours to do the job alone
    15·2 answers
  • True or false? The value zc is a value from the standard normal distribution such that P(−zc < z < zc) = c.
    9·1 answer
  • 3. Which shows three ratios equivalent to 8:20? A. 2:5, 4:10, 6:15 B. 2:5. 10:4, 6:15 C. 5:2. 4:10. 156 D. 5:2. 10:4. 15:6​
    9·1 answer
  • Millie read a 36 page book and an 54-page book.she read the books in 5 days.she read the same number of pages every day.how many
    13·2 answers
  • a bacteria triples it’s original population in 25 hours (A=3A0). How big will it’s population be in 100 hours
    14·1 answer
  • A ceramic vase that cost an antique store $7 was marked $63. What is the percentage markup on the price of the ceramic vase?
    11·1 answer
  • (Aye, aye, captain)
    15·2 answers
  • An inequality is shown.
    5·1 answer
  • Simplify the expression.<br><br> 2(a-3)=
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!