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
Arte-miy333 [17]
3 years ago
10

a drawing is held every Friday in Ms. Peterson's class to determine who feeds the pet gerbil for the next week if there are 15 g

irls and 13 boys in the class what is the probability that a boy name would be selected
Mathematics
1 answer:
koban [17]3 years ago
5 0

There are  (15 + 13) = 28 students in Ms.Peterson's class.

13 of them are boys.

The probability of drawing a boy's name is 

                     (boys) / (total) =

<em>                   </em>       13 / 28 = <em> 0.4643...</em>  =  46.4% . (rounded)


You might be interested in
Raphael dives a standard-sized dump truck. The dimensions of the bed of the truck are length 25 feet,width 8 feet , and height 6
astra-53 [7]
25×8×6
1200 square feet
4 0
2 years ago
Read 2 more answers
Need the answer on this ​
denpristay [2]
None of the answers are correct because it’s definitely not “Given” because x=20 is like an answer. It’s also not “Distributive Property”, “subtraction Property”, and or “Additional Property” b/c there’s nothing that can be distributed, subtract or add. It’s just an answer.
3 0
2 years ago
Read 2 more answers
Let f(x) = -4x + 7 and g(x) = 10x - 6. Find f(g(x)).
Triss [41]
f(x)=-4x+7\\&#10;g(x)=10x-6\\\\\Substitute\ x=10x-6\ to\ f(x)\\&#10;f(g(x))=-4(10x-6)+7\\&#10;f(g(x))=-40x+24+7=-40x+31\\\\\&#10;Solution\ is\ f(g(x))=-40x+31.
8 0
3 years ago
Which of the expressions is rational? 25 + 2 7 − 2 64 + 45
Levart [38]

Answer:

All of the expressions

Step-by-step explanation:

A rational number is one that can be written as a ratio, or a number with a terminating decimal.

All of the expressions are whole numbers, so they are all rational.

4 0
2 years ago
Prove that in general (x + a)<br> 2 ≠ x2 + a2
qwelly [4]

Answer:

yes they are not equal because (x + a) = 2x + 2a

6 0
3 years ago
Other questions:
  • I want the answer of question 27 with explanation
    11·1 answer
  • Which set best describes the number(-16)?
    7·1 answer
  • Please help....There are 42 boys and girls participating in an essay-writing competition. Of the competitors, 21 are in seventh
    15·2 answers
  • Please explain I just started learning this
    7·1 answer
  • What is the missing angle?
    5·1 answer
  • 4k – 6 = -2k – 16 – 2
    12·1 answer
  • What is the amount of sales tax owed on a $450 laptop if their tax rate is 8%?
    5·2 answers
  • How many faces,edges and vertices does the three-dimensional figure have?
    5·1 answer
  • Helpp plsss asap:)))))
    12·1 answer
  • Find the x and y intercepts. Write your answer as x =<br> y =<br> 10x + 5y = 120
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!