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
Margaret [11]
3 years ago
9

A heart beats 81 beats per minute. How many beats is that per

Mathematics
2 answers:
scoundrel [369]3 years ago
3 0

Answer:

1.35 beats per minute.  A

Step-by-step explanation:

81/60=1.35 beats

Alexandra [31]3 years ago
3 0

Answer:

a.1.35 beats per second

Step-by-step explanation:

81/60=27/20 or 1.35

You might be interested in
a giant pizza box in the shape of a rectangular prism measures 38m times 38m times 0.25m. what is the surface area of the box
Helga [31]
So the surface area of a box has this equation: A = 2 (wl + hl + hw)

w = width = 38
l = length = 38
h = height = 0.25

Plugging in:
A = 2 ((38*38) + (38*0.25) + (38*0.25))
    = 2926 square meters
4 0
3 years ago
Read 2 more answers
PLEASE HELP!!<br><br> what is the arrow pointing to? (l<br><br> CHECK THE PHOTO
evablogger [386]

Answer:

3.7

Step-by-step explanation:

each tick represents .1 unit

7 0
3 years ago
Find the greatest common factor of 8, 6, and 10.<br> z
devlian [24]
2 Factors of 8: 1, 2, 4, 8 Factors of 6: 1, 2, 3, 6 Factors of 10: 1, 2, 5, 10
3 0
3 years ago
Read 2 more answers
Simplify.<br><br> 38√<br><br><br><br><br> 3√4<br><br> 6√8<br><br> 24√8<br><br> 6√4
Naya [18.7K]

Answer:

the first one i believe

Step-by-step explanation:

hope this helps

5 0
4 years ago
what is the equation of the following line? Be sure to scroll down first to see all answer options. ( -1/2, -3) ( 0, 0)
dlinn [17]
I got y = 1/5x fo this one.............
5 0
3 years ago
Read 2 more answers
Other questions:
  • In 28% of a sum is $100.80, what is the sum?
    15·2 answers
  • A box of 500 business card cost $19.95
    7·1 answer
  • Cheryl is making a mixed fruit drink for a party. She mixes 7 pints each of Apple juice and cranberry juice. How many fluid ounc
    9·1 answer
  • A sum of money is invested at 21% compounded quarterly. About how long will it take for the amount to double
    11·1 answer
  • Which expression is equivalent to StartRoot negative 80 EndRoot? Negative 4 StartRoot 5 EndRoot Negative 4 StartRoot 5 EndRoot i
    13·2 answers
  • Find the area of a circle with a diameter of 56 millimeters.
    13·1 answer
  • What is the missing lengt?<br> area = 405 m
    11·2 answers
  • _____X^2+10x+10_____
    8·1 answer
  • Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
    8·1 answer
  • 4x+2=2(x+6)<br>HELP PLEASE​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!