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
ohaa [14]
3 years ago
15

Find the measure of the third angle of a triangle given the measures of two angles. 34 and 88

Mathematics
1 answer:
romanna [79]3 years ago
3 0

Answer:

58

Step-by-step explanation:

All three angles of a triangle have to add up to 180. Given this we can do the following problem:

180-34-88 = 58

You might be interested in
Create a scenario for the following equation: 3x+0
bulgar [2K]
There is no entrance fee for an amusement park however you need to pay 3$ to ride the rides
3 0
3 years ago
Assume that the Poisson distribution applies and that the mean number of hurricanes in a certain area is 6.9 per year. a. Find t
VLD [36.1K]

Answer:

a) 9.52% probability​ that, in a​ year, there will be 4 hurricanes.

b) 4.284 years are expected to have 4 ​hurricanes.

c) The value of 4 is very close to the expected value of 4.284, so the Poisson distribution works well here.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

x is the number of sucesses

e = 2.71828 is the Euler number

\mu is the mean in the given time interval.

6.9 per year.

This means that \mu = 6.9

a. Find the probability​ that, in a​ year, there will be 4 hurricanes.

This is P(X = 4).

So

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

P(X = 4) = \frac{e^{-6.9}*(6.9)^{4}}{(4)!}

P(X = 4) = 0.0952

9.52% probability​ that, in a​ year, there will be 4 hurricanes.

b. In a 45​-year ​period, how many years are expected to have 4 ​hurricanes?

For each year, the probability is 0.0952.

Multiplying by 45

45*0.0952 = 4.284.

4.284 years are expected to have 4 ​hurricanes.

c. How does the result from part​ (b) compare to a recent period of 45 years in which 4 years had 4 ​hurricanes? Does the Poisson distribution work well​ here?

The value of 4 is very close to the expected value of 4.284, so the Poisson distribution works well here.

5 0
3 years ago
Can someone help me !
Xelga [282]

Answer:

its b

Step-by-step explanation:

hope this helps

6 0
3 years ago
Read 2 more answers
Name the multiplication property shown the equation 12 • m = m • 12.
Levart [38]

Answer:

a. commutative

Step-by-step explanation:

rearranging of elements in an equation

5 0
3 years ago
Chase collects $27.34 for a fundraiser Sydney collects$9.83 more than Chase ally collects 4times as much as Sydney. how much doe
adelina 88 [10]
So Chase has $27.34.
You add $27.34 to $9.83. (Which is $37.17).
That will give you the amount of how much Sydney has.
To find how much Ally has you times $37.17 by 4.
Basically, you are doing $37.17 + $37.17 + $37.17 + $37.17.
When you have finished adding them you will get the answer.
So the answer is $148.68
8 0
3 years ago
Read 2 more answers
Other questions:
  • I need this done plz
    12·1 answer
  • Round 12.96 to 1 decimal point
    12·2 answers
  • ‼️Name the vertex and sides of the angle below
    15·1 answer
  • Find the volume. Round your answer to the nearest tenth.
    11·1 answer
  • -7-2x=7 (x+8) what does X equal ​
    6·1 answer
  • WILL GIVE BRAINLIEST! the sum of seven consecutive integers is zero. what is the value of the smallest integer?
    13·1 answer
  • Adam uses count milk for tge dessert the canvas 13cm high and 8cm diameter using formula v=r2h what's the total of milk on the c
    9·1 answer
  • Help a girl out ?? needs turned in at 8:50 pm pls help
    8·2 answers
  • I need serious help guys!!!!!!
    15·1 answer
  • The figure below is a scatterplot for paired data (x, y), with x values on the horizontal axis and y on the vertical axis. The t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!