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
Sholpan [36]
3 years ago
14

Please help ME!!!!

Mathematics
1 answer:
Margarita [4]3 years ago
3 0

Answer:

0.9

Step-by-step explanation:

You might be interested in
What is the total weight of 3 bags if their individual weights are 2/5, 7/10, and 3/5 pounds? Give your answer as a mixed number
grigory [225]
2/5=4/10          7/10         3/5=6/10
4/10         7/10            6/10
4+6=10+7=17
17/10  which would turn into
one and seven tenths  1  7/10
3 0
3 years ago
a multiple choice test has five questions, each with five choices for the answer.only one of the choices is correct. you randoml
Rashid [163]
1/5 because there are five options and there is only one answer correct so there is only one out of five chance so if that is not an option go with 1/3
3 0
3 years ago
A study of college business majors included 150 sophomores and 200 juniors. The study showed that 80 sophomores and 150 juniors
vlabodo [156]

Answer:

0.3478

Step-by-step explanation:

Given:-

- The number of sophomore, S = 150

- The sophomore and had summer internship, x = 80

- The number of juniors, J = 200

- The junior and had summer internship, y = 150

Find:-

What is the probability that the person is a sophomore given that the person had a summer internship?

Solution:-

- The total sum of sophomore and junior students is N:

                         N = S + J

                         N = 150 + 200

                         N = 350 students.

- We will denote event A as random selection of sophomore from total.

- We will denote event B as random selection of student who had summer internship.

- We are to determine the conditional probability that a person selected is sophomore given that the person had a summer internship. That is the probability of event A given that event B has already occured.

- The conditional probability can be written as:

                        P ( A / B ) = P ( A & B ) / P ( B )

Where,

        P ( A & B ) : The probability the person is a sophomore and had a summer internship.

        P ( B ): The probability that the person selected had a summer internship.

                      P ( A & B ) = x / N

                                        = 80 / 350

                                        = 0.22857143

                     P ( B ) = ( x + y ) / N

                               = ( 80 + 150 ) / 350 = 230/350

                               = 0.65714286

Therefore the required probability is:

           

                     P ( A / B ) = 0.22857143 / 0.65714286

                                      = 0.3478  ... Answer

                                       

                         

6 0
3 years ago
3x(5x2)=(3x5)x2 which property of multiplication does the equation show
Natalija [7]
The Associative Property
8 0
3 years ago
142 equals 176 minus f
vaieri [72.5K]

Answer:

can you be more clear?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Describe how you would use a yardstick to measure a length of a rug
    5·1 answer
  • A mathematics professor created a test that was supposed to be mostly easy except for two challenging problems. The scores of th
    5·1 answer
  • Information about the recycling drive at school is shown in the table. Let A be the event that the item pulled out of the recycl
    11·2 answers
  • Please answer questions 1-3​
    5·1 answer
  • Devon owns a house cleaning company and has to give price quotes to potential customers. He figures out his price by assuming a
    5·2 answers
  • A movie club is having a new-member sale, so Mindy signs up. The equation
    14·1 answer
  • Which number is not an solution to the inequality?<br> x &lt; 15
    14·1 answer
  • Evaluate the integral by interpreting it in terms of areas. In other words, draw a picture of the region the integral represents
    10·1 answer
  • When using the correct order of operations ,you always add before you subtract.
    15·2 answers
  • Graph the equation below
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!