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
Naya [18.7K]
4 years ago
5

If two successive qrs complexes are 0.8 seconds apart, the heart rate is

Mathematics
1 answer:
loris [4]4 years ago
6 0
To find out what your heart rate is, you need beat per minute. 60/.8 = 75BPM
You might be interested in
Find an equation of the circle whose diameter has endpoints (1,-5) and (-5,-3)
kirill [66]

Answer:The solution is in the attached file below

Step-by-step explanation:

7 0
2 years ago
Simplify (3x2y)(5x3y−1)
ludmilkaskok [199]

Answer:

6xy(15xy−1)

Step-by-step explanation:

3 0
3 years ago
Help asap plzzzzzzzzzz​
serg [7]
Based on what I know it’s B because the others have exponents and linear functions don’t have exponents
8 0
3 years ago
What is the square root of 144?
choli [55]

Answer:

12

Step-by-step explanation:

\sqrt{144 }  =  \sqrt{12 \times 12}  = 12

6 0
3 years ago
Read 2 more answers
The length of a rectangle is 5 inches less than 4 times the width. The perimeter is 110 inches. Find the length and the width.
nataly862011 [7]

Answer:

  • Length = 43 inches
  • Width = 12 inches

Step-by-step explanation:

Perimeter of a rectangle = 2 * ( L + W)

The length of a rectangle is 5 inches less than 4 times the width.

Assume the width is x. Length is:

4x - 5

Equation is therefore:

2 * (4x - 5 + x) = 110

4x - 5 + x = 110/2

5x - 5 = 55

5x = 55 + 5

x = 60/5

x = 12 inches

If width is 12 inches, then length is:

= 4x - 5

= 4 * 12 -5

= 43 inches

6 0
3 years ago
Other questions:
  • What is 91584.3774339 rounded to 2 decimal places
    14·2 answers
  • After substituting, what is the first step when evaluating x + 3 x minus 4.2 when x = 5?
    5·2 answers
  • What is the equation of the line that passes through the point (−4,−8) and has an undefined slope?
    13·1 answer
  • Is that the real answer at the top and what’s the Raleigh Rocket’s score ?
    11·1 answer
  • PLEASE HELP ME I WOULD APPRECIATE IT SO MUCH AND I GIVE BRAINLIEST
    7·2 answers
  • What is 3.6 divided by 4
    13·2 answers
  • -7x/6=-2x/1<br> Solve for X
    14·1 answer
  • I need help on this ixl question
    6·1 answer
  • A regular hexagon has a perimeter of seventy-eight centimetres. Find the length of one of its sides.
    15·2 answers
  • sam took out an 80/20 mortgage on a 125 000 home what is the amount financed under the first mortgage
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!