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
Fantom [35]
3 years ago
12

A study has shown that the daily amount of milk produced by a dairy cow is

Mathematics
1 answer:
8090 [49]3 years ago
6 0

Answer:

A

Step-by-step explanation:

this is more of a mind game.  Lots of words to throw you off.  Daily a cow produces a mean of 6.2 gallons (average of 6.2 gallons, meaning they already found the mean, "averaged" it out for you) with a deviation of .7 gallons ("give or take" .7 gallons).  On any given day (throw these words out) 68% of the cows (don't need this information to answer the question either, thrown in to confuse you) will produce an amount of milk within which of the following ranges?  Just subtract the deviation ("give or take number") .7 gallons from the mean (average (already determined)) 6.2 gallons which is 5.5 gallons THEN add the deviation ("give or take number") .7 gallons to the mean (average (already determined)) 6.2 gallons which is 6.9 gallons.  Your answer is A 5.5 gallons to 6.9 gallons.     You don't even have to go crazy on the math on this question you can rule them all out but A immediately with subtracting .7 from 6.2.  Mind games .... LOL sneaky.  

You might be interested in
Please help oh god please help please I beg you ill give all my points and mark brainliest please oh god please help help
Travka [436]

Answer:

I think it's the top right

Step-by-step explanation:

Just take it trust me

4 0
3 years ago
There are 80 sixth graders, 90 seventh graders, and 70 eighth graders at your school. Every student gets entered in a raffle. Wh
Effectus [21]
The answer is a <span>42.857% chance which is 3/8

I'm glad to help, I hope this was helpful </span>
7 0
3 years ago
Read 2 more answers
How do I solve this? It says solve each right angle and then to round answers to the nearest tenth.
mariarad [96]

Answer:

19.2

Step-by-step explanation:

Add 12 squared to 15 squared(144+225)

Square root the answer(\sqrt{369})

Round to the nearest tenth(19.209)

7 0
3 years ago
The graph of a system of linear equations is shown below.
lara31 [8.8K]

Answer:

wheres the graph lol ?

5 0
2 years ago
Read 2 more answers
Need help with this please
Katarina [22]

Answer:

The third side is sqrt(77)

Step-by-step explanation:

Since this is a right triangle we can use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

2^2 + b^2 = 9^2

4+ b^2 = 81

Subtract 4 from each side

b^2 = 81-4

b^2=77

Take the square root of each side

sqrt(b^2) = sqrt(77)

b = sqrt(77)

The third side is sqrt(77)

5 0
3 years ago
Other questions:
  • I really need help here... please
    13·1 answer
  • What is the area of the given trapezoid ABCD?
    12·1 answer
  • Xavier spent $84 on art supplies. The canvas for each of his paintings is an additional $1. He plans to sell his paintings for $
    6·1 answer
  • S19for 11 + 19 + 27 + 35 +...
    9·1 answer
  • Please help fast!!!!
    11·2 answers
  • At a party there are 3 pizzas to share. If each pizza has 8 slices, determine how many pieces each child will receive if 12 kids
    9·2 answers
  • What is the 3rd term of the linear sequence below: <br><br> 22,18,14,10,6...
    9·1 answer
  • Which rule describes the relationship between the input and output pairs in the following table?
    11·1 answer
  • D) Suppose you pick one marble from the bag at random. Find the expected value of its number.
    5·1 answer
  • Please help!!!!!!!<br> picture below
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!