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
Zigmanuir [339]
2 years ago
8

Because of a problem in the program, the timer in a video player did not begin counting until the video had been playing for sev

eral seconds. The player began counting at 0 seconds, even though the video had already played 190 frames. The video plays 25 frames per second.
How many frames had the video already played when the time was equal to -3 2/5?
Mathematics
1 answer:
stich3 [128]2 years ago
5 0

Answer:

105

Step-by-step explanation:

t = 0

frame = 190

so it means, the video has 190 before the timer start counting

speed 25 fps

-------

t = -3 2/5 s = -17/5 s

frame = ?

with the rate of 25 fps

it gain 25 x -17/5 = 85 frame.

so the video at that time has already played

190-85 = 105 frame

You might be interested in
Determine the slope.( look at picture)
choli [55]

Answer:

m = 3/4

Hope that helps!

8 0
3 years ago
Jamie purchased a DVD that was on sale for 15% off. The sales tax in her county is 5%. Let y represent the original price of the
Mamont248 [21]
0.05(0.85y)=5%(of the onsale dvd) and a is just the on sale dvd (85%)
8 0
3 years ago
Find z if X=27, μ=20, and α=3.4. Round to the nearest hundredth if necessary.
Scrat [10]

Answer:

A. Z=2.06

Step-by-step explanation:

We want to find the Z-score of X=27 if the population mean is \mu=20,and the population standard deviation is \sigma=3.4.

We use the formula:

Z=\frac{X-\mu}{\sigma}

We substitute the values to obtain:

Z=\frac{27-20}{3.4}

Z=\frac{7}{3.4}

Z=2.06

The correct answer is A.

7 0
3 years ago
Greg borrowed $100 from his parents. After he did some chores, they reduced the amount of his debt by $25.
Mariana [72]

Answer:

6. ,!,,,,,,,,,,,,,,,,,,,,,,,,mmm,m,,,mmm,,,,,,,,,,,,

3 0
3 years ago
4/9 = 13/q<br><br> I'm supposed to solve it and round it to the nearest hundredth if necessary
Elodia [21]

Answer:

5.78

Step-by-step explanation:

Multiply 13 to both sides to get q by itself

4/9*13=q

this gives you

5.77777778=q

but we need to round it to the nearest hundredth

so

5.78

8 0
2 years ago
Other questions:
  • Dr. Cheeks tries to run at least 45 rotations on her hamster wheel each week. She has already run 6 rotations. Which inequality
    11·2 answers
  • Help pleaseeeee!!!!!
    14·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
    8·1 answer
  • Which equation represents this problem?
    8·1 answer
  • 2w2 - W - 28 = 0<br> What is the answer to this??
    6·1 answer
  • Find the circumference need help
    9·1 answer
  • H help xxjvfgfhgjjjjjjjjjj
    10·1 answer
  • Exponential Functions
    12·1 answer
  • What is the slope between the two points?<br> (6,8 ) and (-3, 8 )
    12·2 answers
  • What is the area of this figure 9 m<br> 3 m<br> 4 m<br> 6 m<br> 5 m<br> 9 m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!