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
aliya0001 [1]
3 years ago
6

The duration of a movie is 3 hours and 15 minutes if it starts at 6:30pm at what time will it end?​

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
3 0

Answer:

9:45pm

Step-by-step explanation:

3 hours= 9:30pm

3 hours including 15 minutes= 9:45 pm

You might be interested in
Least to greatest 63.37,62.95,63.7
Anit [1.1K]

Answer:

1.  62.95

2.  63.37

3.  63.7

Step-by-step explanation:

List the numbers by lining up the decimals and filling in zeros in the empty spaces to make all the numbers have the same number of digits,  then compare whole numbers first then the decimals.  There are two 63's so then you look at the decimal side one is .37 and one is .70 (add the zero so all numbers have the same number of digits)

63.37

62.95

63.70 (added the zero)

3 0
3 years ago
Many freeways have service (or logo) signs that give information on attractions, camping, lodging, food, and gas services prior
Ne4ueva [31]

Answer:

H0 : μd = 0

H1 : μd ≠ 0

Test statistic = 0.6687 ;

Pvalue = 0.7482 ;

Fail to reject H0.

Step-by-step explanation:

H0 : μd = 0

H1 : μd ≠ 0

Given the data:

Before: 15 26 66 115 62 64

After: 16 24 42 80 78 73

Difference = -1 2 24 35 -18 -9

Mean difference, d ; Σd / n

d = Σx / n = ((-1) + 2 + 24 + 35 + (-18) + (-9))

d = Σx / n = 33 / 6 = 5.5

Test statistic = (d / std / sqrt(n))

std = sample standard deviation = 20.146

Test statistic = 5.5 ÷ (20.146/sqrt(6))

Test statistic = 0.6687

The Pvalue :

P(Z < 0.6687) = 0.7482

At α = 0.05

Pvalue > α ; Hence we fail to reject H0

The data does not suggest a significant mean difference in the average number of accidents after information was added to road signs.

5 0
3 years ago
Sound travels about 340 m / s. The function d(t) = 340t gives the distance d(t), in meters that sound travels in t seconds. How
Juliette [100K]

Answer:

d(63)=21,420m

Step-by-step explanation:

d(t)=340t

D=Distance

T=Time

D(63)=21,420

3 0
2 years ago
8 and 4 / 9 divided by 2 and 1 / 9<br><br><br> 10 points<br><br> Please show work
Vinil7 [7]
Dydyeufogofififudugjdid7fogo

7 0
3 years ago
Assume that you select two 3-digit numbers at random from the set of consecutive integers from 000 through 999. The selections a
bulgar [2K]
I could be wrong but i think it is 1998
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the correct formula to calculate the volume of a cone?
    14·2 answers
  • The sum of 2 numbers is 61. The greater number is 9 more than the smaller number. Write and solve an equation to find the 2 numb
    13·1 answer
  • Question : 3/4+ 0.6 = ? 1.15 1.35 1.45 or 1.05
    8·2 answers
  • Solve the system of equations.
    5·1 answer
  • Percent change with 36;63
    9·1 answer
  • Which equation matches this graph?
    11·1 answer
  • Raíz cuadrada de 19384​
    8·1 answer
  • The high school band sold 500 tickets for a concert. The price of an adult ticket was $14.50, and the price of a student ticket
    14·1 answer
  • Which inquality matches the graph?<br> A;x&gt;3<br> B:x&lt; 3<br> C;x_&lt; 3<br> D;x _&gt;3
    7·1 answer
  • Points A, B, and C are located on a circle, and chords exist between all three points. If the measure of ∠BAC is 88°, what is th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!