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
TiliK225 [7]
3 years ago
9

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 seconds?
Mathematics
2 answers:
kotykmax [81]3 years ago
7 0

Answer:

105 frames

Step-by-step explanation:

Given that 25 frames are played per second

25 frames= 1 sec

The video already played 3 and 2/5 seconds before the player started to count 0

Write 3 and 2/5 seconds as an improper fraction

=(5*3)+2 / 5 = 17/5 seconds

Multiply by 25 frames

17/5 *25 =85 frames

So according to the video counter,after 17/5 seconds,it should count 85 frames.However,at 0 seconds,it indicated a count of 190 frames.Thus,to get the number of frames that were already in count you subtract 85 frames from the 190 frames.

190-85=105 frames.

Juli2301 [7.4K]3 years ago
5 0

Answer:

The number of frames when the time was equal to -3\frac{2}{5} seconds is 125.

Step-by-step explanation:

It is given that the player began counting at 0 seconds, even though the video had already played 190 frames. The video plays 25 frames per second.

The slope intercept form of linear function is

y=mx+b

where, m is rate of change and b is initial value.

It means the initial number of frames = 190

Change in frames per second = 25

The equation that represents the number of frames after x seconds is

y=25x+190            .... (1)

We need to find the number of frames when the time was equal to -3\frac{2}{5} seconds.

x=-3\frac{2}{5}=-\frac{13}{5}

Substitute x=-\frac{13}{5} in equation (1),

y=25(-\frac{13}{5})+190

y=-65+190

y=125

Therefore the number of frames when the time was equal to -3\frac{2}{5} seconds is 125.

You might be interested in
DONT SKIP PLZ
irinina [24]

Answer:

The first one: 3.2 units

3 0
3 years ago
Read 2 more answers
Elsies math class has 11 female students and 10 male students. Write the ratio of female students to total number of students in
stiv31 [10]

Answer:

Step-by-step explanation:

Download pdf
7 0
3 years ago
Santa llike cookies he has 100 how many do he get merry xmas points away
tensa zangetsu [6.8K]

Answer:

Merry early Christmas to you too,have a great night!

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Plz help
frozen [14]

Answer:

a. Required system of equations is:

c+p = 10

5c+4p = 46

b. 6 cakes were sold

Step-by-step explanation:

Let p be the number of pies and c be the number of cakes.

Then according to given statement " the store sold 10 baked goods"

c+p = 10\ \ \ Eqn\ 1

And

"A cake costs $5 and a pie costs $4"

5c+4p = 46\ \ \ \ Eqn\ 2

Using equation 1,

c=10-p

Putting this value of c in equation 2:

5(10-p)+4p = 46\\50-5p+4p = 46\\-p = 46-50\\-p = -4\\p = 4

Putting p = 4 in equation 1

c+4 = 10\\c = 10-4\\c =6

Hence,

a. Required system of equations is:

c+p = 10

5c+4p = 46

b. 6 cakes were sold

7 0
3 years ago
Select the correct answer from each drop-down menu.
kvasek [131]

Answer:


1. The total number of students in the 25-34 age group

2. 2124/19558*100= 10.9 %

3 0
3 years ago
Read 2 more answers
Other questions:
  • which expression shows the perimeter of a rug that is 5 yards in length and 3 yards in width? A.2(5x3) B.2(5+3) C , 2(5-3) D.2(5
    15·1 answer
  • Jordan prepares 200 name tags to use at a meeting. The number for each color of the name tag is described below.
    5·1 answer
  • What is 5 and 5/32 as a decimal
    12·1 answer
  • What are the foci of the hyperbola with equation 5y^2-4x^2=20?
    12·2 answers
  • Last week Jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. About how many miles did Jason walk
    11·1 answer
  • True or false a system of equations including a line and a parabola can have only 2 solutions
    15·1 answer
  • M(5, 7) is the mid-point of the l.ine segment joining A (3,4) to B. Find the coordinates of B.
    5·1 answer
  • Fill in the blank.<br> 65+26 is the same as 61 +
    15·2 answers
  • WILL MARK BRAINLIEST!!!
    8·2 answers
  • Lauren has a balance of $140. 15 in her checking account. She uses her debit card to pay $85. 75 for a concert ticket. What is t
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!