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
Claire has 5 3/4 ​ cups of dough to make dumplings. If she uses 2/3 cup of dough for each dumpling, how many whole dumplings can
mars1129 [50]

Answer:

She can make 8 whole dumplings.

Step-by-step explanation:

Divide 5 \frac{3}{4} by \frac{2}{3}.

4 0
2 years ago
Are rectangles ABCD and WXYZ congruent? Why or why not? Yes, all right angles were preserved. Yes, both rectangles have an area
Setler79 [48]

Answer:

D. No, there is not a rigid transformation or a combination of rigid transformations that will map ABCD to WXYZ.

Step-by-step explanation:

Two figures are congruent if their vertices can be mapped into one another by appropriate rigid transformation or combination of rigid transformations. Examples of the transformation are; reflection, dilation, rotation and translation.

Comparing the two figures, it would be observed that they are not congruent. Since there is not a rigid transformation or a combination of rigid transformations that will map ABCD to WXYZ.

3 0
3 years ago
Read 2 more answers
A telephone poll asked people whether they like playing golf. 120 people said they like playing golf and 630 people said they do
Paladinen [302]
First we need to know how many people were asked - 120 + 630 = 750 people
Now we make fractions - 120/750 and 630/750
Divide the fractions - 120/750 = 0.16 and 630/750 = 0.84
Multiply the results by 100 so we can get the percentage - 0.16 x 100 = 16% and 0.84 x 100 = 84%

The percentage of people that like playing golf is 16%.
3 0
3 years ago
Read 2 more answers
Need Help (WILL GIVE BRAINLIEST)
Lilit [14]

Answer:

A

Step-by-step explanation:

(y-5) / (7-5) = (x-1) / (2-1)

(y-5) / 2 = x-1

y-5 = 2x -2

y = 2x +3

6 0
3 years ago
A plane is an undefined term because it
igor_vitrenko [27]
No on can explain it but it has a definition.
8 0
4 years ago
Other questions:
  • 9 3/4 divided by 4 1/8 As a simplest form
    8·1 answer
  • Operations with Radical Expressions
    6·1 answer
  • Jeremy moved several to earn money for camp. After he payed 17$ for gas, he had 75$ leftover to pay towards camp. Write and solv
    8·1 answer
  • What is 3 square roots of 2
    8·1 answer
  • When 10 gallons of gasoline are put into a car's tank, the indicator goes from 1/8 of a tank to 3/4. What is the total capacity
    15·1 answer
  • Anyone wanna help me answer this? Help me out please
    10·1 answer
  • Find the area of the rhombus
    5·2 answers
  • I REALLY NEED HELP ITS FOR A MAJOR GRADE TEST<br> CORRECT = BRAINLST
    7·1 answer
  • Can someone help please?
    6·1 answer
  • Simplify. What is the answer?<br> 8x + 9d + 3x -5d<br> 11x + 4d<br> 11x + 14d<br> 5x + 4d<br> 15xd
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!