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
1,030 at 4% compounded semiannually for 2 years
kotegsom [21]

Answer: $1114.91

Step-by-step explanation:

The formula for compound interest is

A= P(1+\frac{r}{n})^{nt}  \\

Where

A = final amount

P = initial principal balance (1030 for this)

r = interest rate (0.04 for this)

n = number of times interest applied per time period (2 for this)

t = number of time periods elapsed (2 for this)

A= 1030(1+\frac{.04}{2})^{(2)(2)}  \\\\A= 1030(1+0.02)^{4} \\A=1030(1.02)^4\\A=1114.905125

This rounds up to $1114.91

6 0
2 years ago
could you possibly help me with this question? (its not part of a graded assignment, just a review from an online course of mine
Virty [35]

Let:

x = Pounds of walnuts in the mix.

Each pound of walnuts costs $0.80. thus x pounds of walnuts cost 0.8x dollars.

Each pound of cashews costs $1.25 and the mix will contain 8 pounds of cashews, so the cost is 8*$1.25 = $10

The total cost of the mix is, therefore: 0.8x + 10 dollars.

We are also given the pound of mix costs $1.00 and we have a total of 8 + x pounds, so the total cost of the mix is 1*(8 + x) dollars.

Equating both costs:

0.8x + 10 = 1*(8 + x)

Operating:

0.8x + 10 = 8 + x

Subtracting x and 10:

0.8x - x = 8 - 10

Simplifying:

-0.2x = -2

Dividing by -0.2:

x = -2/(-0.2)

x = 10

Answer: 10 pounds

8 0
1 year ago
WILL GIVE BRAINLIEST! A ball rolling down an inclined plane travels, in successive seconds, k feet, 2.5k feet, 4k feet, etc… . F
SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

this is an arithmetic series

and to find out the 9th term

1 second       ....................... k feet

2 second...........................2.5 feet

3 sec.....................................4 feet

4 sec....................................5.5 feet

difference 1.5

5 sec................................7 feet

6 sec................................8.5

7 sec.................................10 ft

8

9second .............................................13 ft

6 0
3 years ago
31<br> 20<br> 25<br> 25<br> Find the perimeter
Anvisha [2.4K]

Answer:

101

Step-by-step explanation:

31+20+25+25=101

5 0
2 years ago
Read 2 more answers
What is the approximate 47? Give your answer and explain why it is correct. HELP
a_sh-v [17]

Answer:

7

Step-by-step explanation:

7 is approximate to \sqrt{47} because 7 is \sqrt{49}, and 49 is close to 47

3 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the complex fraction. 1/2 5/8 can someone pls help me i need the answer ASAP
    13·2 answers
  • Help!! I really need help
    6·2 answers
  • a group of 20 students and 4 adults are going on a field trip to the mueseum make a diagram to show the ratio of students and ad
    11·1 answer
  • Slope intercept form of y+5=-7/4 ( x - 4)
    10·1 answer
  • 5 years ago, Cheryl was d years old, Brandon is 2 years older than Cheryl.
    11·1 answer
  • Help please :) ...........
    11·2 answers
  • A scientist measured a museum specimen. She recorded the measurement as 75 centimeters. What could the scientist have been measu
    8·1 answer
  • I AM STUCK AND NEED HELP will give 30 points
    7·2 answers
  • In Frank's toy bin there are 17 red blocks. There are 2 more yellow blocks than red blocks. There are also 12 more blue blocks t
    10·1 answer
  • Given the following exponential function, identify whether the change represents
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!