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
Murrr4er [49]
2 years ago
5

What is 3 +3 divded by 4

Mathematics
2 answers:
Viefleur [7K]2 years ago
5 0

Answer:3/2

Step-by-step explanation: 3+3/4

6/4=3/2

exis [7]2 years ago
4 0

Answer:

1.5

Step-by-step explanation:

3+3=6

6/4 =1.5

You might be interested in
Round 4,923 to the nearest ten
Kryger [21]
4920 is the numb to nestrest ten

6 0
3 years ago
Read 2 more answers
You have a large container of olive oil. You have used 25 quarts of oil.
Svetradugi [14.3K]

Step-by-step explanation:

25 plus 25 equal 50 so 50 percent

7 0
3 years ago
A software company sells an education version (e) and a commercial version (c) of its popular image editing software. During the
geniusboy [140]
Make 2 equations let x=150 y=600/180000  than plug and chug
4 0
3 years ago
Read 2 more answers
What is the solution to the inequality? −4x−8>−20
iogann1982 [59]

Answer:

see work attached and shown

5 0
3 years ago
The rates of on-time flights for commercial jets are continuously tracked by the U.S. Department of Transportation. Recently, So
tatyana61 [14]

Answer:

The probability that at least 13 flights arrive late is 2.5196 \times 10^{-6}.

Step-by-step explanation:

We are given that Southwest Air had the best rate with 80 % of its flights arriving on time.

A test is conducted by randomly selecting 18 Southwest flights and observing whether they arrive on time.

The above situation can be represented through binomial distribution;

P(X = x) = \binom{n}{r}\times p^{r} \times (1-p)^{n-r} ; x = 0,1,2,3,.........

where, n = number of trials (samples) taken = 18 Southwest flights

           r = number of success = at least 13 flights arrive late

          p = probability of success which in our question is probability that

                flights arrive late, i.e. p = 1 - 0.80 = 20%

Let X = <u><em>Number of flights that arrive late</em></u>.

So, X ~ Binom(n = 18, p = 0.20)

Now, the probability that at least 13 flights arrive late is given by = P(X \geq 13)

P(X \geq 13) = P(X = 13) + P(X = 14) + P(X = 15) + P(X = 16) + P(X = 17) + P(X = 18)

= \binom{18}{13}\times 0.20^{13} \times (1-0.20)^{18-13}+ \binom{18}{14}\times 0.20^{14} \times (1-0.20)^{18-14}+ \binom{18}{15}\times 0.20^{15} \times (1-0.20)^{18-15}+ \binom{18}{16}\times 0.20^{16} \times (1-0.20)^{18-16}+ \binom{18}{17}\times 0.20^{17} \times (1-0.20)^{18-17}+ \binom{18}{18}\times 0.20^{18} \times (1-0.20)^{18-18}

= \binom{18}{13}\times 0.20^{13} \times 0.80^{5}+ \binom{18}{14}\times 0.20^{14} \times 0.80^{4}+ \binom{18}{15}\times 0.20^{15} \times 0.80^{3}+ \binom{18}{16}\times 0.20^{16} \times 0.80^{2}+ \binom{18}{17}\times 0.20^{17} \times 0.80^{1}+ \binom{18}{18}\times 0.20^{18} \times 0.80^{0}

= 2.5196 \times 10^{-6}.

7 0
3 years ago
Other questions:
  • Refer to this question below Thank You.
    13·1 answer
  • 17 is what percent of 340
    8·1 answer
  • The Mulraney's home has 2,550 square feet of living space. A contractor is building an addition to their home that will increase
    9·2 answers
  • Please tell me the answer the steps I need it really fast
    12·1 answer
  • What is the distance, rounded to the nearest tenth, between the points (2,-2) and (6, 3)? Enter the answer in the box.
    14·2 answers
  • Plz help similarity in right triangle
    13·1 answer
  • Anyone pls I need help at this
    12·1 answer
  • Still don’t understand..
    14·1 answer
  • Help pls 70 points :’(
    15·2 answers
  • Independent Practice
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!