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
Dmitrij [34]
3 years ago
5

A group of 10 fisherman enjoy certain types of fish, 3 of them like salmon, 5 like trout and 2 like bass. A single fisherman is

chosen at random. What is the probability that the fisherman likes salmon or bass?
A. 1/10
B. 47/90
C. 3/50
D. 1/2
Mathematics
2 answers:
Anna35 [415]3 years ago
6 0
The answer is D. 1/2
Marina CMI [18]3 years ago
3 0

Answer:

Option D.

Step-by-step explanation:

From given information it is clear that

Total number of fisherman = 10

Who like salmon fish = 3

Who like trout fish = 5

Who like bass fish = 2

We need to find the probability that the fisherman likes salmon or bass.

Probability=\dfrac{\text{Who like salmon fish + Who like bass fish}}{\text{Total number of fisherman}}

Probability=\dfrac{3+2}{10}

Probability=\dfrac{5}{10}

Probability=\dfrac{1}{2}

Therefore, the correct option is D.

You might be interested in
A science class has 5 girls and 7 boys in the seventh grade and 5 girls and 5 boys in the eighth grade. The teacher randomly sel
Elodia [21]
P(the students she selects are both boys)=7/12×5/10=35/120=7/24
6 0
3 years ago
Mason opens a savings account by making a $165.85 deposit. Every week, he deposits another $20.50 in the account.
tiny-mole [99]

Answer:

i think that it would be

$370.85

Step-by-step explanation:

The following expression shows the amount of money in the account after x weeks.

If $20.50 was added to the account for 10 weeks we can substitue 10 as the x:

$370.85 will be in the account after 10 weeks

8 0
2 years ago
Read 2 more answers
Allie deposited $80 in a savings account earning 10% interest, compounded annually. To the nearest cent, how much will she have
77julia77 [94]

Answer: $96.8

Step-by-step explanation:

Formular for Compounding annually :

A =P ( 1 + r/n) ^nt

Where p is the Principal given as $80

r is the rate given as 10% = 10/100 = 0.1

n is the number of times the principal was compounded, given as 1

t is the time, given as 2 years:

Slot the values into the formula:

A= $80 ( 1 + 0.1/1) ^ (1 × 2)

A= $80 ( 1 + 0.1) ^2

A= $80 ( 1.1) ^2

A= $80 (1.21)

A= $80 x 1.21

A= $96.8

96.8 is already rounded to the nearest cent.

5 0
3 years ago
Ratio of 4 dollars to 6 dollars.
NNADVOKAT [17]
2:3 ration when you simplify it out.
4 0
3 years ago
Read 2 more answers
Bob made 4 1/4 pounds of fruit salad. He added 10 ounces of pineapple. How many 6-ounce servings did Bob make?
rosijanka [135]

Answer:

13 or B

Step-by-step explanation:

1 pound=16 oz

4 1/4=4.25, 4.25*16=68

68+10=78

78/6=13

6 0
3 years ago
Read 2 more answers
Other questions:
  • 1.) Six people share 3/5 pound of peanuts equally. What fraction of a pound of peanuts does each person receive? There aren't an
    15·1 answer
  • If ad= 20 and ac=3x+4,find the value of x.
    14·1 answer
  • Don’t know how to do this
    11·1 answer
  • from a survey taken several years ago, the starting salaries of individuals with an undergraduate degree from business schools a
    9·1 answer
  • The altitude to the hypotenuse of a right triangle divides the hypotenuse into segments of lengths 6 and 9. What is the length o
    11·2 answers
  • Consider the function , f(x)=4x-5 what is the domain value that correspond to an output of f(x) = 11
    13·1 answer
  • Write a linear function f with f(0) = 7 and f(3) = 1.<br> f(x) = 0
    12·1 answer
  • The difference quotient is used to determine the average rate of change of g(x) = 5x2 + 6x on the interval from x = 1 to x = 5.
    12·2 answers
  • Brendan created a connect-the-dots puzzle in the shape of a square for his little brother. He plotted dotson a coordinate plane
    14·1 answer
  • Keewan bike 6 miles in 30 minutes at this rate how long would it take him to bike 18 miles
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!