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
Lady bird [3.3K]
3 years ago
14

You put the names of all the students in your class in a paper bag. There are 14 boys and 20 girls. If you draw a name at random

, what is P(boy’s name)?
Mathematics
1 answer:
nignag [31]3 years ago
3 0
The chance to draw a boys name is 12/31.
You might be interested in
If 28% of U.S medical degrees are conferred to women, find the probability that 3 randomly selected medical school graduates are
Alchen [17]

Answer:72% of med degrees are conferred on men.

Step-by-step explanation:P(3 men) = 0.72^3 = 0.3732

Hopefully this helps!

6 0
3 years ago
Help please? Suppose you have a normally distributed set of data pertaining to a standardized test. The mean score is 500 and th
Lina20 [59]
The formula to calculate the z-score of a certain value is:

z = (x - (mean))/(standard deviation)

In this example, the x-value is 450, the S.D. is 100, and the mean is 500.

So, substitute these values into the formula.

z = (450-(500))/100
z=-50/100
z=-0.5

Therefore, the z-score is -0.5.
4 0
4 years ago
Please help 20 POINTS. Problem is below!!
Helga [31]

10 units up means to add 10 to the y-coordinate of the vertex (h, k).

p(x) = 0.005(x - 40)² + 60

p(x) shifted up 10 units = 0.005(x - 40)² + (60 + 10)

                                q(x) =  0.005(x - 40)² + 70  


6 0
4 years ago
NEED HELP ASAP!!! Will give brainliest!!!
Gekata [30.6K]

Answer:

1, 4/5,2/5

Step-by-step explanation:

y = 5x

Let y = 5

5 = 5x

Divide by 5

5/5 =5x/5

1=x

Let y=4

4 =5x

Divide by 5

4/5 =5x/5

4/5 =x

Let y=2

2 =5x

Divide by 5

2/5 =5x/5

2/5 =x

5 0
4 years ago
Can anyone help? <br><br> If arcLM = 8x-56 and arcNP = 5x+22, find arcLP.
Mashcka [7]

Answer:

arcLP = 19

Step-by-step explanation:

Given the following

arcLM = 8x-56

arcNP = 5x+22

Required

arcLP

Given that arcLM = arcNP

8x-56 = 5x+22

8x - 5x  = 22 + 56

3x = 78

x = 78/3

x = 26

Let assume arcLP = x - 7

arcLP = 26 -7

arcLP = 19

4 0
3 years ago
Other questions:
  • It’s time to verify that a reflection is a rigid transformation. You’ll begin with the angle measurements. Measure the angles of
    12·2 answers
  • If the quadrilateral below is a rhombus, find the missing measures.
    5·1 answer
  • Peggy was taking a timed 60-question test. She was able to correctly answer 70% of the questions but had to skip the rest. How m
    10·1 answer
  • 13. Joe expects to spend at least $8500 on a used car, but he can’t afford to spend more than $12,000. Which inequality could be
    7·1 answer
  • Writing to Explain A circular playground has a flagpole in the center. From the flagpole to the edge of the playground is a dist
    15·2 answers
  • a father is now 38 years older than his son. Ten years ago he was twice as old as his son. let x represent the age of the son no
    7·1 answer
  • In a box of mixed nuts, the ratio of cashews to almonds is 1 to 3. How many cashews are in the box if there are 12 almonds?
    11·2 answers
  • Mr. Brown has 14 purple,6 blue, 10 orange face masks. What is the probability that, if selected at random. Mr. Brown will pick o
    15·1 answer
  • A table 1.5 meters long; 3 centimeters = 0.25 meters
    13·1 answer
  • Mrs Johnson is planning a bbq. There will be 18 people there. Each person will get 1/4 pound burger. How many pounds of burger m
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!