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
Sedbober [7]
2 years ago
6

Bob’s heart rate is 68 beats per minute. a. If this is his average heart rate, how many times will his heart beat in 15 years? b

. If Bob’s heartbeat 604,800 times, how many days in decimal form would have elapsed? c. If Bob’s heartbeat 747,533 times, how much time has elapsed? Give your answer in days, hours, and minutes. (Round to the nearest minute.)
Mathematics
1 answer:
cluponka [151]2 years ago
8 0

Answer:

Try googling it

Step-by-step explanation:

You might be interested in
Help me please I need helpp
kvv77 [185]

Answer:

172.8 = 32 x 5.40

Step-by-step explanation:

3 0
3 years ago
Evan tosses a ball from the roof of a building. The path of the ball can be modelled
DiKsa [7]

Answer:

Please find attached sketch of the path of the ball, having plot area and plot points, created with MS Excel

Step-by-step explanation:

Question;

The equation representing the path of the ball obtained from a similar question posted online are;

h₁ = -4·(t + 1)·(t - 5), h₂ = -4·(t - 2)² + 36, h₃ = -4··t² + 16·t + 20

The above equations represent the same path

The equation, h₁ = -4·(t + 1)·(t - 5), gives the roots of the height function, h(t), used in determining the height of the ball after time <em>t</em>

At (t + 1) = 0 (t = -1) or at (t - 5) = 0 (t = 5), the ball is at ground level

The ball reaches the ground, is at ground level at t = 1, and at t = 5 seconds after being tossed, where h(t) = 0

The equation of the path of the ball in vertex form, y = a·(x - 2)² + k, is h₂ = -4·(t - 2)² + 36, where, by comparison, we have;

The vertex of the ball = The maximum height reached by the ball  = (h, k) = (2, 36)

The coefficient of the quadratic term, t², is negative, therefore, the shape of the parabola is upside down, ∩, shape

The sketch of the path of the ball created with MS Excel, used in plotting the vertex, the initial value and the root points of the parabola, through which the ball passes and joining of the points with a 'smooth' curve is attached

5 0
3 years ago
Can an angle that has a supplement also h ave a complement; always sometimes or never
Romashka [77]
Sometimes
for example a 30 degree angle has a 60 degree angle as its complement and a 150 degree angle as its supplement.

if you choose a 90 degree angle it can only have a supplement
if you choose a 180 degree angle it can't have either

hope this helps
8 0
3 years ago
HELP PLS
Neko [114]
Expansions and compressions are transformations that change the length or width of the graph of a function.


 To graph y = a*f (x)
 if a> 1, the graph of y = f (x) is expanded vertically by a factor a. 
 We have then:
 f (x) = 2/5 x ^ 2-2
 The function g (x) is a vertical stretch of f (x) by a factor of 2:
 g (x) = 2f (x)
 g (x) = 2 (2/5 x ^ 2-2)
 g (x) = 4/5 x ^ 2-4

 Answer:
 The equation of g (x) is: 
 g (x) = 4/5 x ^ 2-4
8 0
3 years ago
Help! Need help!
sweet [91]
Website 1 : y = 1.50x + 30
website 2 : y = 2x + 0...or just y = 2x
=======================
y = 4x - 4
y = -4x + 4

4x - 4 = -4x + 4
4x + 4x = 4 + 4
8x = 8
x = 1

y = 4x - 4
y = 4(1) - 4
y = 4 - 4
y = 0

so this is a consistent system because it has one solution (1,0)


8 0
3 years ago
Other questions:
  • Please quickly help me!!
    5·1 answer
  • What is the prime factorization of 81 m^2x^3 ?
    11·1 answer
  • Coffee company wants to make sure that their coffee is being served at the right temperature. If it is too hot, the customers co
    6·1 answer
  • One cubic meter of water weighs approximately 2200 pounds. There are 100 cm in one meter. If you have a box-shaped fish tank tha
    13·1 answer
  • −3 1/0−(−2 1/0)
    14·1 answer
  • What would 13 be as a percentage
    5·2 answers
  • Help! PLEASEEE! THANK YOU FOR HELPING BTW!
    6·1 answer
  • HELP ME PLEASE I CANT DO THIS ANYMORE IVE BEEN 3 hours doing this
    7·2 answers
  • Find d using a trigonometric ratio
    15·1 answer
  • The Martin family trucks does an average of 29 miles per gallon predict how many miles the car racing 3 gallons of gas
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!