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
Marat540 [252]
2 years ago
5

9 halves of a cupcake for my family plus extra for my 6 friends how many should I buy.

Mathematics
1 answer:
krok68 [10]2 years ago
7 0

Answer :- 7½ or 8 ( explained below)

Explanation:-

Given :-

  1. 9 halves for family
  2. 6 halves for friends

So in total :- 15 halves for both of them

It means :- 7½ cupcakes in total u required

if u can buy an half cupcake then u need to buy :- 7½

If u can't but an half cupcake then u need to buy :- 8

You might be interested in
Jenna is at a fair with four friends. They all want to ride the roller coaster, but only three people can fit in a car. How many
pav-90 [236]

Answer:

They can make 10 different groups of three.

Step-by-step explanation:

The order in which the people are in the car is not important, so we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

How many different groups of three can the five of them make?

Combinations of 3 from a set of 5. So

C_{5,3} = \frac{5!}{3!(5-3)!} = 10

They can make 10 different groups of three.

6 0
2 years ago
Can someone do this for me?
Amanda [17]
Are theese questions or your  answers

if there answers they seem all right
7 0
3 years ago
Look at the image to find the question
VashaNatasha [74]

Answer:

yes, the volume = 16 ft^3

6 0
3 years ago
Solve the inequality -10w _< 20
Dvinal [7]

Step-by-step explanation:

  • -10w<u><</u><u> </u>20
  • w<u><</u><u> </u>20/-10
  • w<u><</u><u> </u>-2

hope it helps

<h2>stay safe healthy and happy...</h2>
8 0
2 years ago
Which expression can be used to solve 3/5 divide by 7/10
kramer

Answer:

\frac{3}{5} *\frac{10}{7}  

=  \frac{30}{35} =\frac{6}{7}

7 0
3 years ago
Other questions:
  • How to solve 2x² - x - 3 = 0
    7·1 answer
  • The class president won the election by a vote of 3 to 2. Her opponent received 356 votes. How many votes did the winner receive
    11·2 answers
  • A car is driving 45 mi/h. What is the speed of the car in feet per minute
    6·1 answer
  • The area of a rectangle is x2 - 2x - 15 and the length of the rectangle is x + 3. Find the width of the rectangle.
    10·1 answer
  • A researcher conducts a study on the effects of task difficulty (easy, hard) and presence of others (no one else present, 5 othe
    7·1 answer
  • Donovan: m=312.3 b=18.5<br> Find the slope of the linear model
    5·1 answer
  • The price of nails, n, is $1.29 per pound, the price of washers, w, is $0.79 per
    9·1 answer
  • On average, it takes Xavier \large 2\frac{1}{6}hours to drive to his Mom's house. After \large 1\frac{3}{4}hours, how many hours
    13·1 answer
  • Round the numbers to estimate the quotient. 29 1/5÷4 6/7​
    7·1 answer
  • Given the formula for the gas law: pv = nrt. katie tried to solve for the v variable in order to solve a problem. she rearranged
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!