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
myrzilka [38]
2 years ago
12

Mr. Rosart selects two students from his class to present their book reports. He places the names of each student in a box and r

andomly picks one at a time. The class has 15 boys and 11 girls. What is the probability that the second name Mr. Rosart picks is a boy, if the first one is a boy also? Round your answer to the nearest percent.
A. 54%
B. 44%
C. 60%
D. 56%
Mathematics
2 answers:
djyliett [7]2 years ago
8 0

Answer:

D. 56%

Step-by-step explanation:

For the fractions we will do:

\frac{wanted.outcome}{possible.outcomes}

      It depends on if he puts the first name back in, but I am going to asume Mr. Rosart does not, <em>so we will subtract one from the boys for the second pull</em>.

[Wanted over possible] \frac{14}{25}

[Dividing] 14 / 25 = 0.56

[Making a percent] .56 * 100 = 56%

<u />

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

katrin [286]2 years ago
8 0
D because you need to divide and make the quotient into a percent
You might be interested in
Which of the following expressions shows the expression 1/2x+3−2/5x+1 in simplest form?
viva [34]
It’s A)1/10x+4 Hope that’s helps!!!
7 0
2 years ago
Read 2 more answers
EXTRA POINTS!
antiseptic1488 [7]

Answer:

y = 15

Step-by-step explanation:

angle poq + angle qor equals mpor (120)

4y + 3y + 15= 120

7y+15=120

subtract 15 from both sides

7y=150

divide both sides by 7

y=15

check:

4(15) + 3(15) + 15 equals 120

60 + 45 + 15 = 120

120 = 120

7 0
3 years ago
Ce no
xenn [34]

Answer:

The height of the seat at point B above the ground is approximately 218.5 feet

Step-by-step explanation:

The given parameters are;

The radius of the Ferris wheel, r = 125 feet

The angle between each seat, θ = 36°

The height of the Ferris wheel above the ground = 20 feet

Therefore, we have;

The height of the midline, D = The height of the Ferris wheel above the ground + The radius of the Ferris wheel

∴ The height of the midline = 20 feet + 125 feet = 145 feet

The height of the seat at point B above the ground, h = r × sin(θ) + D

By substitution, we have;

h = 125 × sin(36°) + 145 ≈ 218.5 (The answer is rounded to the nearest tenth)

The height of the seat at point B above the ground, h ≈ 218.5 feet.

8 0
2 years ago
Need answer asap, will give brainliest.
noname [10]

Answer:

Translation

Step-by-step explanation:

Vertical and horizontal translation

4 0
2 years ago
What is the tangent of an equal to
elena-s [515]
The tangent of x is defined to be its sine divided by its cosine: tan x = sin x cos x . The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x .
3 0
3 years ago
Other questions:
  • X varies inversely with y and x = 8 when y = 10, what is the value of y when x=6
    6·1 answer
  • 6 cars, 10 trucks, 14 SUV, 15 minivans. If 150 vehicles passed Luann, how many more minivans than cars would you expect to pass
    6·1 answer
  • Find the sum of the following series. Round to the nearest hundredth if necessary.
    13·1 answer
  • 50 POINTS please help me I really need it
    10·1 answer
  • Find the median of the following: 302, 220, 221, and 208. if needed, round your answer to the nearest tenth
    13·2 answers
  • HELP PLZZZZZ <br><br> Solve for Y
    10·2 answers
  • What is 27.43 multiplied 1.089
    6·2 answers
  • Find the area of the circle.
    9·1 answer
  • A rectangular prism measures 3 cm by 9 cm by 27 cm . What is the length in centimeters of a cube with the same volume ?
    7·2 answers
  • What is the percent change from 147 to 298? Round your answer to the nearest tenth.​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!