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
julia-pushkina [17]
3 years ago
11

The equation p=100−4t represents the percent p of battery power remaining in an MP3 player after t hours.

Mathematics
1 answer:
fenix001 [56]3 years ago
6 0

Answer:

Step-by-step explanation:

Here time (t) is the independent variable; power (p) is the dependent one.

The graph of p = 100 - 4t is a straight line with slope -4.  100 is the vertical intercept.  Battery power begins at 100 and steadily decreases after that.

You might be interested in
What even is this i don't even know
mixas84 [53]
The second one.


Hope this helps!!
5 0
3 years ago
John's commute time to work during the week follows the normal probability distribution with a mean time of 26.7 minutes and a s
Galina-37 [17]

A suitable probability calculator will tell you that probabilty is about 25.9%.


_____

The normalcdf function on this calculator gives an area between a lower and upper limit. If the upper limit is more than about 8 standard deviations above the mean, the 10th decimal place is unaffected. Since the standard deviation here is about 5, we need to have an upper limit that is about 40 above the mean of about 30. We have chosen 80 as a nice round number and to give a little more margin.

4 0
3 years ago
Pluto is 5,560,000,000 years old. Estimate the age of Pluto by writing it in the form of x×10y years, where x and y are single-d
SashulF [63]

Answer:

The age of pluto is:

5,560,000,000 years old = 5.56 × 10⁹ years old

x = 5.56

y = power of 9

Step-by-step explanation:

Pluto is 5,560,000,000 years old. Estimate the age of Pluto by writing it in the form of x×10y years, where x and y are single-digit numbers.

We write this in standard form or scientific notation.

5,560,000,000 years old = 5.56 × 10⁹ years old

x = 5.56

y = power of 9

4 0
3 years ago
Which of these is a correct statement about the function graphed below?
Marat540 [252]

Answer:

A

Step-by-step explanation:

6 0
2 years ago
The mean radius of earth is 6,371.0 kilometers and the mean radius of Earth's Moon is 1,737.5 kilometers.What is the approximate
Dmitrij [34]
D≈2π(6371-1737.5)

d≈9267π

d≈29113.1km (to nearest tenth of a kilometer)
4 0
3 years ago
Other questions:
  • The box and whisker plot displays a set of data obtained from a marketing survey. Drag each item to the appropriate position on
    15·1 answer
  • A fr is a trapezoid. Find the value of x and y
    8·1 answer
  • Find the number to add to x2+8⁢x to make it a perfect square trinomial. Write that trinomial as the square of a binomial.
    5·1 answer
  • If John has 45 balls and jake has 2 times as much, how much does jake have
    6·2 answers
  • What is the value of 6X + 7 y - 5 when x equals two and Y equals 3​
    10·2 answers
  • Find the slope of the segment with the endpoints (1, − 1/n ) and ( n/m , − 1/m ).
    13·1 answer
  • What is the image of point (2,8) for mapping (x,y), (x-8,y+1)
    12·1 answer
  • I’m having trouble finding the answers to this problem
    10·1 answer
  • Any answer? Stuck on this one
    12·1 answer
  • If a + b = c and ab = 8, what are a and b?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!