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
Minchanka [31]
3 years ago
8

The following table shows the number of heart beats for 4 animals for example the pigs heart beats 225 times in 3 ‘minutes

Mathematics
2 answers:
mel-nik [20]3 years ago
7 0

Answer: Cow= 65

Step-by-step explanation:

Pig: 225÷3= (85) incorrect

Horse: 180÷4 (45) incorrect

Cow: 520÷8 (65) correct

Dog: 540÷6= (90) incorrect

HOPE IT HELPS !! ✌

xxTIMURxx [149]3 years ago
5 0

Answer:

The cow's heart beats at a rate of    65  beats per minute.

Step-by-step explanation:

Pig: 225 ÷ 3 = 75, not right.

Horse: 180 ÷ 4 = 45, not right.

<u>Cow:  520 ÷ 8 = 65, correct!</u>

Dog: 540 ÷ 6 = 90, not correct.

So as we can see the cow is the right answer.

       

You might be interested in
Ron Haslam gets a Social Security benefit of $1,200 per month. His wife receives a benefit equal to 40 percent of Ron's benefit.
mr Goodwill [35]
The awnser would be $230
5 0
3 years ago
Read 2 more answers
PLEASE HELP ME I'M GIVING 20PTS AND MARKING BRAINLIEST!!!!
pishuonlain [190]

Using a trigonometric identity, it is found that the values of the cosine and the tangent of the angle are given by:

  • \cos{\theta} = \pm \frac{2\sqrt{2}}{3}
  • \tan{\theta} = \pm \frac{\sqrt{2}}{4}

<h3>What is the trigonometric identity using in this problem?</h3>

The identity that relates the sine squared and the cosine squared of the angle, as follows:

\sin^{2}{\theta} + \cos^{2}{\theta} = 1

In this problem, we have that the sine is given by:

\sin{\theta} = \frac{1}{3}

Hence, applying the identity, the cosine is given as follows:

\cos^2{\theta} = 1 - \sin^2{\theta}

\cos^2{\theta} = 1 - \left(\frac{1}{3}\right)^2

\cos^2{\theta} = 1 - \frac{1}{9}

\cos^2{\theta} = \frac{8}{9}

\cos{\theta} = \pm \sqrt{\frac{8}{9}}

\cos{\theta} = \pm \frac{2\sqrt{2}}{3}

The tangent is given by the sine divided by the cosine, hence:

\tan{\theta} = \frac{\sin{\theta}}{\cos{\theta}}

\tan{\theta} = \frac{\frac{1}{3}}{\pm \frac{2\sqrt{2}}{3}}

\tan{\theta} = \pm \frac{1}{2\sqrt{2}} \times \frac{\sqrt{2}}{\sqrt{2}}

\tan{\theta} = \pm \frac{\sqrt{2}}{4}

More can be learned about trigonometric identities at brainly.com/question/24496175

#SPJ1

5 0
2 years ago
Please help me c:
netineya [11]

Oscar played games vs number of points he scored is, C) positive, linear association.

Step-by-step explanation:

  • no association is when points Oscar graph will remain between 8to10.
  • number of games he scored his points remain the same which is mean.
  • non linear is only when there is no straight line passing.
  • Linear is either exponential or polynomial.
  • Positive as the game increase he scoring abilities increases.
  • Negative as the game increases his scoring decreases.
  • Negative x axis will have more number of points.
  • Negative y axis will high to low of the graph.
  • Linear lines are best way to predict a data doesn't work will all data.

8 0
3 years ago
(2t–3x)4 expand using binomial theorem​
STatiana [176]
639293!47,behdjdkevejskksnsbwjajMsbdhcifmensbjxocnfndoxold
5 0
3 years ago
Help please will give the brainliest
Mice21 [21]

Answer:

Every angle of Square = 90°

diagonal bisects the angle in half.

=> angle FGI = 45°

=> 7x+3=45

=>7x=42

therefore, x=42/7=6

5 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate population variance from population standard deviation
    9·1 answer
  • The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers
    10·2 answers
  • I’m confused on this one
    5·2 answers
  • WILL MARK BRAINLIEST!!! A class of seventy students voted for class president. 30% voted for Steve and 70% voted for Wendy ?. Ho
    15·2 answers
  • HURRY HELP 18 POINTS
    6·1 answer
  • Find the product of two numbers whose sum is 11 and difference is 3.
    13·2 answers
  • Easy question. giving brainliest<br> 7g+8(6g+3)=849<br><br> g=
    12·2 answers
  • Help me for brainlist if you dont explain no brainlist
    6·1 answer
  • Find the volume of the composite solid.<br><br> NO LINKS PLEASE!
    5·2 answers
  • Sparky the Bear is atop a 100 foot tower. He is looking out over a fairly level area for careless people who might start fires.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!