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
hichkok12 [17]
3 years ago
14

in 10 minutes a heart beats 700 time how many minutes will a heart beat 140 times? At what rate can a heart beat?​

Mathematics
1 answer:
posledela3 years ago
5 0

Answer:

A heart will beat 140 times in 2 minutes

Step-by-step explanation:

700 ÷ 10 = 70

140 ÷ 70 = 2

You might be interested in
How do I solve this?
Ivenika [448]

\overline{XS}\cong\overline{YT}\Rightarrow 3m+7=4.2m+5\ \ \ |-7\\\\3m=4.2m-2\ \ \ \ |-4.2m\\\\-1.2m=-2\ \ \ \ |:(-1.2)\\\\m=\dfrac{2}{1.2}\\\\m=\dfrac{20}{12}\\\\m=\dfrac{5}{3}\to m=1\dfrac{2}{3}


\overline{YS}\cong\overline{XT}\Rightarrow3\dfrac{1}{2}r+2=2r+5\ \ \ \ |-2\\\\3\dfrac{1}{2}r=2r+3\ \ \ \ |-2r\\\\1\dfrac{1}{2}r=3\ \ \ |\cdot2\\\\3r=6\ \ \ \ |:3\\\\r=2

7 0
3 years ago
When you add 18 to 1/4 of a number. I dont need to solve it but i need to make it an equation. x equals a number. so would the a
erik [133]
Yes, that answer is right, good job.
5 0
3 years ago
Find 3 3/4 divided by 4/5
steposvetlana [31]

Answer:

75/16 or 4 11/16

Step-by-step explanation:

The first answer is an improper fraction, and the second answer is a mixed number...

4 0
3 years ago
Read 2 more answers
For the 2009 Major League Baseball and National Football League seasons, based on average ticket prices, Three baseball tickets
Marianna [84]

Answer:

I don't

Step-by-step explanation:

ena pa venum unaku enaku therla

5 0
3 years ago
Solve x^2=12x-15 by completing the square. which is the solution set of the equation?​
svlad2 [7]

Use the formula  (b/2)^2 in order to create a new term. Solve for  x  by using this term to complete the square.

Exact Form:

x  =  ±√21  +  6

Decimal Form:

x  =  10.58257569…, 1.41742430…

____

I hope this helps, as always. I wish you the best of luck and have a nice day, friend..

6 0
3 years ago
Other questions:
  • Given: Quadrilateral PQRS is a rectangle. Prove: PR = QS
    14·1 answer
  • -4(7p + 4q -7-9-s) what is the answer
    12·2 answers
  • Differentiate f and find the domain of f.<br> f(x) = x/[1-ln(x-1)]
    6·1 answer
  • Please answer number 6
    15·1 answer
  • Savanna is ordering crafts for Thanksgiving for her class. Each individual craft cost $1.50. There are a shipping fee and handli
    9·1 answer
  • An experiment compares the height of two plants over time. A plant was 2cm tall at the beginning of the experiment and grew 0.5
    8·1 answer
  • What is the equation of the line that passes through the points (-4,-1) and (6,-1)
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=2x%20%2B%20%5Cfrac%7B5%7D%7B8%7D%20%3D%203x%20-%20%5Cfrac%7B5%7D%7B8%7D" id="TexFormula1" titl
    8·2 answers
  • Y= -3x+4 what is slope
    12·1 answer
  • Given the legs of a right triangle are 8 and 4, what is the measure of the hypotenuse?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!