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
Tom [10]
3 years ago
6

a class of 25 students has 15 girls and 10 boys.If one student is chosen at random,what is the probability it is a girl

Mathematics
1 answer:
pav-90 [236]3 years ago
5 0

Answer:60% probability it will be a girl

Step-by-step explanation:

P(the chosen student is a girl) = 15/25

P(the chosen student is a girl) = 0.6 or 60%

The probability that the chosen student is a girl is 60%.

You might be interested in
The question that says " a school has 1200 pupils "
Sonja [21]
How many girls like sports?  well, what's 2/5 of 1200? well, is just their product, 2/5 * 1200.

how many boys like sports?  well, what's 3/5 of 1200? 3/5 * 1200.

\bf \cfrac{2}{5}\cdot 1200\implies \cfrac{2\cdot 1200}{5}\implies \cfrac{2400}{5}\implies \stackrel{girls}{480}
\\\\\\
\cfrac{3}{5}\cdot 1200\implies \cfrac{3\cdot 1200}{5}\implies \cfrac{3600}{5}\implies \stackrel{boys}{720}
\\\\\\
\textit{how many }\stackrel{students}{pupils}\textit{ like sports?}\qquad 480 + 720
8 0
3 years ago
Which best describes the error in Laura’s work
Nadya [2.5K]
Where the picture or numbers at?

7 0
3 years ago
A car manufacturer sent out survey cards to owners who had purchased new cars. The survey card only had boxes to check for repli
pantera1 [17]

Answer: I think the answer is B. I don't fully understand the question but it seems like that would be the answer. You might double check though.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The following table shows the monthly defect rate for a product at a manufacturing company.
Lapatulllka [165]

Answer:

3

Step-by-step explanation:

3 0
3 years ago
A cube fits perfectly in a sphere. If the cube has a side length of 10cm, what is the volume of the sphere? Round your answer to
Goryan [66]

Answer:

Step-by-step explanation:

Since the cube fits perfectly in the sphere, it means that the diagonal of the cube will form the diameter of the sphere. In a cube, all sides are equal. To determine the length of its diagonal, d, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side²

Therefore,

d² = 10² + 10² = 200

d = √200 = 14.14cm

Formula for finding the volume of a sphere is expressed as

Volume = 4/3 × π × r³

Radius of sphere = diameter/2 = 14.14/2 = 7.07cm

Volume = 4/3 × π × 7.07³ = 471.19π cm³

3 0
2 years ago
Other questions:
  • Plz help me with this
    7·2 answers
  • The temperature at 5 pm is 20 degrees Fahrenheit. The temperature at 10 pm is -5 degrees Fahrenheit. How many degrees did the te
    7·1 answer
  • Find the slope of the line that passes through the points (2, 4) and (6, 9).
    15·1 answer
  • Round 1.25 to the nearest whole number
    5·2 answers
  • Please help!
    15·1 answer
  • Some numbers are 1/4 as large as another number. the difference of a number is 12.
    5·1 answer
  • 2+3+3==2=2=3=hiokwfqndklmDnkldgn
    10·2 answers
  • To find out how much raw material will be removed from a product your company manufactures, find the common denominator needed t
    6·1 answer
  • I need help asap!!!!!!!
    15·1 answer
  • Composite Figures
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!