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
liberstina [14]
3 years ago
11

I NEED HELP PLEASE -------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Using Euler’s Formula (F + V = E + 2), find the number of edges.

Faces: 25
Vertices: 17
Edges: ?
Mathematics
1 answer:
daser333 [38]3 years ago
8 0
25  + 17 = E + 2 
42 = E + 2 
42 - 2 = E 
E = 40 

You might be interested in
Dogs are inbred for such desirable characteristics as blue eye color, but an unfortunate by-product of such inbreeding can be th
sesenic [268]

Answer:

The probability that the dogs are blue eyed and deaf is 13.02%.

Step-by-step explanation:

We are given the following information in the question:

P(Blue eyes) = 31%

P(Deaf) = 38%

P(Deaf | Blue eyes) = 42%

Formula for conditional probability:

P( A|B) = \displaystyle\frac{P(A \cap B)}{P(B)}

Now, let A be the event where the dog is deaf and B be the the event where dog is blue eyed.

P( \text{ Deaf}|\text{Blue eyes}) = \displaystyle\frac{P( \text{Deaf} \cap \text{Blue eyes})}{P(\text{Blue eyes})}\\\\0.42 = \displaystyle\frac{P( \text{Deaf} \cap \text{Blue eyes})}{0.31}\\\\P( \text{Deaf} \cap \text{Blue eyes}) = 0.42\times 0.31 = 0.1302 = 13.02\%

Hence, the probability that the dogs are blue eyed and deaf is 13.02%.

6 0
3 years ago
HELP ME PLEASEE!!!!!!!!!!!!!!!!!!! IM BAGGING PLEASE GET IT RIGHT PLEASEEEEEE
Julli [10]
X would be: 0.5, 1.5, 4.5
Y would be: 3, 9, 27

When you divide 3 by 0.5 you get six so I basically just did trial and error with all the number
5 0
4 years ago
A baby blue whale weighed 3 ton at birth. Ten days later, it weighed 4 tons. Assuming the same rate of growth, which equation sh
Andreyy89
The answer is d I believe
7 0
4 years ago
Brian has 3/4 hour to work on his math problem. It takes him 1/8 hour to finish one math problem. How many math problems can bri
Sergeu [11.5K]
B is the answer for the answer  you asked 
4 0
3 years ago
Read 2 more answers
Please help me.........
BARSIC [14]
R is greater than or equal to 2.5. It would be the bottom left answer. 
7 0
4 years ago
Read 2 more answers
Other questions:
  • a class voted for either kayaking, fishing, or hiking as their favorite summer activity. if hiking got 17% percent of the vote a
    7·2 answers
  • fifty student in the seventh grade are trying to raise at least $2,000 for sports supplies. They have already raised $750. How m
    5·1 answer
  • CAN SOMEONE HELP ME WITH THE QUESTION IN THE IMAGE. I WILL MARK BRAINLIEST WHOEVER ANSWERS CORRECTLY FIRST
    7·1 answer
  • Ab2; use a=-3, and b=4
    11·1 answer
  • Jerome works as a waiter. He earns 80$ each weekend plus 15 percent in tips on meals served. Jerome served 725$ worth of meals l
    9·1 answer
  • The phenotypic ratio for the F2 generation in a dihybrid cross will theoretically be _____.
    7·1 answer
  • Convert 27/10 into a mixed number
    13·2 answers
  • PLEASE SOMEONE!!HELP!! I need the answer right now
    13·1 answer
  • A company sells two sizes of rugs. A small rug sells for $11.00 and a medium-size rug sells for $15.00. The company sold 75 rugs
    5·2 answers
  • 14.) Michelle had completed typing 6 pages of her term paper. If her term
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!