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
bonufazy [111]
3 years ago
10

What can you use deductive rules to

Mathematics
1 answer:
uranmaximum [27]3 years ago
6 0

Answer:

In geometry, you can use deductive rules to prove that a given statement or conjecture is true or false using deductive reasoning.

Step-by-step explanation:

You might be interested in
The amount of calories consumed by customers at the Chinese buffet is normally distributed with mean 2885 and standard deviation
aliina [53]

Answer:

a.  X~N(2,885, 651)

b.  0.086291

c.  0.00058

d.  3213.10 calories

Step-by-step explanation:

a. -A normal distribution is expressed in the form X~N(mean, standard deviation).

-Let X a random variable denoting  the number of calories consumed.

-X is a is a normally distributed random variable with mean 2885 and standard deviation 651.

-This distribution is expressed as X~N(2,885, 651)

b. The probability that less than 2000 calories are consumed is calculated using the formula:

P(X

#substitute the given values in the formula to solve for P:

P(X

Hence, the probability of consuming less than 2000 calories is 0.08691

c. The proportion of customers consuming more than 5000 calories is calculated as:

P(X>x)=P(z>\frac{\bar X-\mu}{\sigma})\\\\=P(Z>\frac{5000-2885}{651})\\\\=P(z>3.2488)\\\\=1-0.99942\\\\=0.00058

Hence, the proportion of customers consuming over  5000 calories is 0.00058

d. The least amount of calories to get the award is calculated as:

1% is equivalent to a z value of 0.50399.

-We equate this to the formula to solve for the mean consumption:

0.01=P(z>\frac{\bar X-\mu}{\sigma})\\\\=P(z>\frac{\bar X-2885}{651})\\\\\1\%=0.50399 \\\\\frac{\bar X-2885}{651}=0.50399 \\\\\bar X=0.50399\times 651+2885\\\\=3213.09

Hence, the least amount of calories consumed to qualify for the award is 3213.10 calories.

8 0
3 years ago
Combine like terms to simplify each expression
Anna35 [415]
1) 1x or just x
2) 6y-5
3) 7n+5
4) -9x-6
5) 12x+14
4 0
3 years ago
Which unit of measurement is part of the metirc system
Goryan [66]
Millimeter centimeter meter kilometer
7 0
3 years ago
The average time between infection with the AIDS virus and developing AIDS has been estimated to be 8 years with a standard devi
Dahasolnce [82]

Answer:

1/40

Step-by-step explanation:

3 0
2 years ago
Here!!!!!!!!!!!!!!<br><br>For Kawaii cos 2007<br><br><br>(it needs more words lol.)
Naily [24]

AAAAAAAAAAAAAAAAAA  AAAAAAAAAA A AAAAAAAAA AAAAAAAAAA AAAAAAAAAAA A A A AAAAAAA A A    AAAAA  AAAA.

Step-by-step explanation:

E

8 0
3 years ago
Read 2 more answers
Other questions:
  • Question 5^ Need help ... ASAP ... your help is really appreciated ...
    5·1 answer
  • Calcule:<br> a)-400-(-700)=
    8·1 answer
  • What is the most efficient first step to isolate the variable term on one side of this equation?
    15·2 answers
  • Select two answers please!!!!!
    5·1 answer
  • The diameter, D, of a sphere is 8.4 mm. Calculate the sphere's volume, V.
    14·2 answers
  • X2 - xy (if x = 8 and y = -3)
    6·2 answers
  • Need help on this two column proof for geometry
    9·1 answer
  • In which subsets does the number square root of 9 belong?
    5·2 answers
  • The cost, y, of red apples can be represented by the equation y = 2x, where x
    12·1 answer
  • What is the answer of this on (if 3 pieces of candy cost $2.10 how much would four pieces cost)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!