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
shepuryov [24]
3 years ago
11

...........answers plz

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
3 0

Answer:

0

Step-by-step explanation:

m = 21, n = 12

so we just plug these into the equation

(1/3)(21) -1 -(1/2)(12)

(21/3) -1 -(12/2)

7 -1 -6

6 -6

0

You might be interested in
gavin is making a flag for a school project. He has 3 1/6 ft of fabric. He used 2 1/2 ft to make the flag. How much fabric is re
Artyom0805 [142]

Answer:

he has 0.66 of fabrics remaining, 0.66 can be 33/50

Step-by-step explanation:

4 0
3 years ago
One of the biggest dangers of storms that produce heavy rains or storm surges is ___.
Radda [10]
The answer is b because it makes the most senses in the sentence have a great day
4 0
2 years ago
Alice weighs 20 dogs and 20 cats. The mean weight for the dogs is 32kg and the mean weight for cats is 4kg. The range in weight
azamat

With the mean and range, we can estimate the weights of the smallest and largest animals in each group.

For cats the interval is [ 3.75kg, 4.25kg] and for dogs is [9.5kg, 54.5kg]

<h3>Which conclusions can be made with the given information?</h3>

We know that the mean weight for cats is 4kg, and the range (difference between the largest value and smallest value) is 0.5kg.

  • From that, we can conclude with some confidence (but not exactly), that the largest cat weights 4kg + 0.5kg/2 = 4.25kg
  • And the smallest cat weights 4kg - 0.5kg/2 = 3.75kg

(Assuming a normal distribution).

Similar for the dogs, the mean weight is 32kg and the range is 45kg, then:

  • The largest dog weights 32kg + 45kg/2 = 54.5kg
  • The smallest dog weights 32kg - 45kg/2 = 9.5kg

(again, assuming a normal distribution).

If you want to learn more about means and ranges:

brainly.com/question/14532771

#SPJ1

3 0
2 years ago
HELP ITA A TEST ON quizizz HELP ME PLZ FOR IO POINTS HELP ME NOW NOW NPW
ioda

Answer:

13

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please help, I’ll give Brainliest<br><br> -8c + w + 6c - 5w
ohaa [14]

Answer:

-2c - 4w

Step-by-step explanation:

Combine like terms (-8c and 6c are alike and w and -5w are alike)

-8 + 6 = -2

1 + -5 is -4

Put the variables back together and put it into an expression.

5 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME ASAP!!!!!!!
    15·1 answer
  • Write the explicit formula for the following sequence.<br><br>3, 30, 300, 3000​
    10·1 answer
  • BRAINLIEST
    12·1 answer
  • Construct parallelogram PQRS<br>with |PQ|=10cm, |ps|=8cm and<br>&lt;QPS = 120​
    5·1 answer
  • Translate the following statement: "Your grade, g, must be at least<br> 75 to pass this class."
    13·1 answer
  • HELP ILL GIVE BRAINLIST IF YOU HELP MEEEEEEEEEEE
    9·2 answers
  • The probability distribution for the number of goals the Lions soccer team makes per game is given below. Number of Goals Probab
    13·1 answer
  • Solve for r −11r+8=10r−13
    10·2 answers
  • Joshua has a ladder that is 12 ft long. He wants to lean the ladder against a vertical wall so that the top of the ladder is 11.
    15·1 answer
  • The sides of a triangle are represented by 3x-1, 4x+7, and 2x +11. What is th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!