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
PtichkaEL [24]
3 years ago
7

What's the unit rate for 219 heartbeats in 3 minutes?

Mathematics
2 answers:
olga2289 [7]3 years ago
7 0
Easy
219/3=73Beats per minute
Tomtit [17]3 years ago
3 0

Answer:

60

Step-by-step explanation:

This is very simple.

We just have to divide 180 by 3

When we do this we would get a final result of 60

Hope thiss was helpfull!

                                                                                                                   Dylan K.

     

You might be interested in
How to do this question plz answer ​
ANEK [815]

9514 1404 393

Answer:

  more than half are being used

Step-by-step explanation:

Perhaps easiest to understand is the most straightforward: figure the total number of seats and the number of seats being used. Check to see if that is more than half.

The 1 first-class carriage has usage of ...

  (3/8)(64 seats) = 24 seats.

The 6 standard carriages have usage of ...

  (7/13)(6 · 78 seats) = 252 seats.

The total number of seats used is ...

  24 + 252 = 276 . . . . seats used

__

The total number of seats on the train is ...

  1·64 +6·78 = 532 . . . . seats on the train

Half of the seats on the train will be ...

  532/2 = 266 seats . . . . half the seats

The 276 used seats are more than half of the total number. More than half the seats are being used.

_____

<em>Alternate solution</em>

Another way to look at this is to compare utilization to 1/2 in each carriage class.

  In first class 1/2 -3/8 = 1/8 of 64 seats = 8 seats fewer than 1/2 the seats are being used.

  In standard class, 7/13 -1/2 = 14/26 -13/26 = 1/26 of 78 seats = 3 seats more than 1/2 the seats are being used. There are 6 standard class carriages, so 6·3 = 18 more than half the seats in the standard-class carriages are being used.

This number is 10 more than the 8 under-utilized seats in first class, so <em>more than half the train seats are being used</em>.

8 0
2 years ago
Plzzz help i am ineeeddeddeedeededed of it!!!
Vikentia [17]
Sallys statement is always true
for example:
-6 + 2 = -4
but if I turn it around
2 - 6 = -4
same answer

-6 -6 = -12
swap around -6 - 6 = 12
same answer

again -3 + 6 = 3
and 6 - 3 = 3
6 0
3 years ago
Expand the following: -2(4a-6)<br><br> HELP PLEASEEEEEE!!!!!!!!!!!!!!!<br><br> 20 Points PLEASEEE
Dominik [7]

Answer:

-8a + 12

Step-by-step explanation:

-2(4a - 6)

-2(4a) - -2(6)

-8a - -12

-8a + 12

6 0
3 years ago
Read 2 more answers
Jesse is collecting signatures for a petition. (See the current details of his collection below.) Jesse wants to collect the sam
borishaifa [10]

Answer:

Step-by-step explanation:

Ggjj

4 0
3 years ago
Find the product of 9 and 583. <br><br> A. 64 <br> B. 592 <br> C. 5,247 <br> D. 5,347
Dmitry_Shevchenko [17]

Answer:

C. 5,247

Step-by-step explanation:

  1. Product = multiplication
  2. The product of 9 and 583: 9 × 583 = 5,247

I hope this helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of 13 and twice a number
    10·1 answer
  • If a triangle had 2 acute angles,but one obtuse,would that make it a acute triangle?
    14·2 answers
  • Why did the hen run away
    5·2 answers
  • How many Japanese yen are equal to $100?
    7·2 answers
  • How do you work out this problem?<br><br>3x+15=66
    7·2 answers
  • What is the equation of the parabola, in vertex form, with vertex at (2,-4) and
    10·2 answers
  • What is the value of b?
    9·1 answer
  • From the set 1/2/3/4/5 which values make the inequality n + 1 &gt; true?
    8·1 answer
  • Ayudenme porfavorr, es un problema de razonamiento matematico
    6·1 answer
  • Sarah is selling water bottles at a football game for $2.25 each . She spent $36.75 to purchase the water bottles, ice, and cool
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!