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
Anastasy [175]
3 years ago
11

The weight of animal hearts can range widely. An African bull elephant's heart can weigh as much as 61.73 pounds. A blue whale's

heart can weigh as much as a VW beetle. That's about 3,025 pounds. What is the difference between the weight of blue whale's heart and an African bull elephant's heart? How many elephant hearts would it take to equal the weight of one blue whale's heart?
Mathematics
2 answers:
Bogdan [553]3 years ago
4 0
The difference between a blue whale's heart and a African bull elephant heart is 2963.27 lbs. it will take 49 African bull elephant's heart to equal one blue whale's heart.
nataly862011 [7]3 years ago
3 0
Although this is a long question they aren't asking for too much.
First divide 60 and 3000 to get an estimate of how much you have to multiply  61.73 by.
3000 ÷ 60 = 50
Next we multiply by 61.73 by 50
61.73 x 50 = 3,086.5
So we know that we have to bring 50 down to a lower number because 3,086.5 is to high.
61.73 x 49 = <span>3,024.77
If you round</span><span> 3,024.77 to the nearest whole number you get 3,025.

So I would say it would 49 elephant hearts to equal a weight of one blue whale heart
</span>
You might be interested in
PLEASE HELP THE QUESTION IS BELOW!!
irina [24]

Answer:

Step-by-step explanation:

B=3x-2

C=12x+2

D=B=3x-2 (Vertically opposite angles)

A=?

Now; we know, A+B+C+D=360 deg.

=>A=360-(B+C+D)

  =360-(3x-2+12x+2+3x-2)

  =360-(18x-2) ----[1]

B+C=180 deg. (linear pair)

=> 3x-2+12x+2=180

=> 15x=180

=> x=180/15

   =12 ---[2]

subsitute [2] in [1];

=> A= 360-(18x-2)

   = 360-(18*12-2)

   = 360-(116-2)

   = 360-214

   = 146 deg.

   

So, the correct answer is (D).

Hope the answer is useful.  

8 0
3 years ago
Read 2 more answers
What is the sum of the geometric sequence 1,3,9... if there were 11 terms?
Delicious77 [7]

Answer:

88,573

Step-by-step explanation:

3 0
3 years ago
Will give brainliest!!
Inessa05 [86]
It’s actually B Bc the little 1 by the 10 is meaning that you are gonna multiply 10x10 one time. Then multiply by 7. 10x10=100 100x7=700 so there for your answer is B
4 0
2 years ago
1) Use power series to find the series solution to the differential equation y'+2y = 0 PLEASE SHOW ALL YOUR WORK, OR RISK LOSING
iogann1982 [59]

If

y=\displaystyle\sum_{n=0}^\infty a_nx^n

then

y'=\displaystyle\sum_{n=1}^\infty na_nx^{n-1}=\sum_{n=0}^\infty(n+1)a_{n+1}x^n

The ODE in terms of these series is

\displaystyle\sum_{n=0}^\infty(n+1)a_{n+1}x^n+2\sum_{n=0}^\infty a_nx^n=0

\displaystyle\sum_{n=0}^\infty\bigg(a_{n+1}+2a_n\bigg)x^n=0

\implies\begin{cases}a_0=y(0)\\(n+1)a_{n+1}=-2a_n&\text{for }n\ge0\end{cases}

We can solve the recurrence exactly by substitution:

a_{n+1}=-\dfrac2{n+1}a_n=\dfrac{2^2}{(n+1)n}a_{n-1}=-\dfrac{2^3}{(n+1)n(n-1)}a_{n-2}=\cdots=\dfrac{(-2)^{n+1}}{(n+1)!}a_0

\implies a_n=\dfrac{(-2)^n}{n!}a_0

So the ODE has solution

y(x)=\displaystyle a_0\sum_{n=0}^\infty\frac{(-2x)^n}{n!}

which you may recognize as the power series of the exponential function. Then

\boxed{y(x)=a_0e^{-2x}}

7 0
3 years ago
6375/10000 in simplest form
Leto [7]
6375×10*4 to the fourth power
not sure how to write it using the phone
3 0
3 years ago
Other questions:
  • Rearrange the equation so xxx is the independent variable.
    10·2 answers
  • HELP ASAP WORTH 68 points<br> The product of which expression contains four decimal places?
    6·2 answers
  • Select each correct answer.
    12·1 answer
  • From an 8- foot board, a carpenter sawed off one piece that was 2 3/4 feet long and another piece that was 3 1/2 feet long. How
    5·1 answer
  • list the ordered pair Shelly should graph. Training weeks 1,2,3,4,5,6. Non stop Running minutes is... 31/2,, 7,, 101/2,,, 14, 17
    15·1 answer
  • If 1+1 = 2 then what does u + me = ?
    9·2 answers
  • Solve the inequality and graph its solution...<br> 2x+4≥24
    7·2 answers
  • Please help and show work! :)
    9·1 answer
  • F(x)= x^2 +4 +3 /x^2-x-2 not continuous at x = -1.
    9·1 answer
  • Circle K has a diameter of 10 centimeters and a major arc RS is intercepted by a central angle of 190°. Find the length of major
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!