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
Savatey [412]
3 years ago
9

An adults heart beats about 2100 times every 30 minutes.A baby beats about 2600 times every 20 minutes. How many more heart beat

i 60 minutes than an adults hearts?
Mathematics
1 answer:
baherus [9]3 years ago
4 0

Given :

An adults heart beats about 2100 times every 30 minutes.

A baby beats about 2600 times every 20 minutes.

To Find :

How many more heart beat baby have than adult in 60 min .

Solution :

Now , total number of heart beats of adult in 60 min , T_a=2100\times 2=4200

Also , total number of heart beats of adult in 60 min , T_b=2600\times 3=7800

Difference between them , 7800-4200=3600 beats .

So , baby have 3600 more heart beats than adult .

Hence , this the required solution .

You might be interested in
What is the value of Negative 5 Superscript 6? –15,625 –30 30 15,625
babymother [125]

Answer:

15625

Step-by-step explanation:

Lets use the information to present the question into mathematical form:

(-5)^{6}

so this means -5 is multiplying itself 6 times so this means

value of negative 5 superscript 6 means

(-5)^{6} = -5 x -5 x -5 x -5 x -5 x -5

so the answer is 15625

7 0
3 years ago
Read 2 more answers
Can anyone help with expanding this?
igomit [66]

Answer:

log(4) +3 log(x) +7 log(y)

Step-by-step explanation:

Hope it helps!

7 0
3 years ago
Read 2 more answers
What is f(5) if f(1)= 3.2 and f(x+1)=5/2(f(x))
Yanka [14]
F(2) = (5/2)f(1) = 8.0
f(3) = (5/2)f(2) = 20
f(4) = (5/2)f(3) = 50
f(5) = (5/2)*50 = 125
7 0
3 years ago
Read 2 more answers
Pharmacist used 826 milliliters of a liquid for an experiment. How many liters of the liquid did the scientist use for this expe
liberstina [14]
Answer: 0.826 litres
1 litre= 1000 millilitres
7 0
2 years ago
What is the value of the expression below?<br> (-8)^4/3<br> A. 32<br> B. 16<br> C. -16<br> D. 3
son4ous [18]

Answer:

-16

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Question is in the screenshot
    14·1 answer
  • Make a table of values for the function rule. then graph the function. y=-x²+4​
    10·1 answer
  • Which of the following represent a linear inequality in open-sentence form? (Select all that apply.) 2x - 7y &gt; 10, 3 &lt; 5,
    14·1 answer
  • Solve: x^+4/x-1 = 5/x-1
    12·1 answer
  • Solve x2 + 5x = −6. (6 points)
    13·2 answers
  • Are the dotted lines in the shape parallel, perpendicular or intersecting?
    11·1 answer
  • Can someone try doing this plz
    15·2 answers
  • pls help me i need your help thank you soo much pls don't waste someone's change of answer I need this to pass this class
    7·1 answer
  • What is the distance between the points (-5,-4) and (3,-3). ​
    11·1 answer
  • PLEASE HELP FAST (6 1/7 divided by x + 3 5/9) / 4 1/6 = 1 1/3 what is x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!