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
IrinaK [193]
3 years ago
14

How many meatballs are required for a party of 25 adults and 7 children ?

Mathematics
2 answers:
Harrizon [31]3 years ago
8 0
M=4(25)+2(7) Just plug in the  numbers and solve for the number of meatballs needed. <u>114 meatballs</u> for your party, of course you might want to plan for those that have more than their share or show up uninvited to crash the party.
Dafna11 [192]3 years ago
3 0
I got 114 meat balls
i multiplied 25x4 and 7x2 and added the 2
so 114
You might be interested in
A principal of a large high school wants to estimate the true proportion of high school students who use the community's public
denis-greek [22]

Considering the margin of error of a confidence interval, it is found that the correct option is:

It would be half as wide.

<h3>What is the margin of error of a confidence interval?</h3>

It is modeled by:

M = z\frac{s}{\sqrt{n}}

In which:

  • z is the critical value.
  • s is the standard deviation.
  • n is the sample size.

From this, we get that the margin of error is inversely proportional to the square root of the sample size. Then, multiplying the sample size by 4, when it changes from 50 to 200, cuts the margin of error in half, making the interval half as wide.

More can be learned about the margin of error of a confidence interval at brainly.com/question/25890103

5 0
3 years ago
Terri will replace the tile and carpet in her apartment. How many total square feet of tile and carpet must Terri purchase in or
lana66690 [7]

Answer:Terry need to purchase  195\ ft^{2} of tile and 663\ ft^{2} of carpet for a total area of 858\ ft^{2}

Step-by-step explanation:

step 1

Find the square feet of tile

The area of the tile is equal to

A=(15)(26-13)=195\ ft^{2}

step 2

Find the square feet of carpet

Remember that

38\frac{1}{2}\ ft=38.5\ ft

The area of the carpet is equal to

A=(38.5)(26)-195-(11)(13)\\A= 1,001-195-143\\A=663\ ft^{2}

8 0
3 years ago
What times what equals 122
Yakvenalex [24]
61x2=122, sine 122 is an even number it is divisable by 2 so 122 divided by 2 is 61 so 61x2=122
5 0
4 years ago
Evaluate the expression when the value of the variable is given. 40 - 8x when x = 2
Ede4ka [16]

Answer:

24

Step-by-step explanation:

To evaluate this, we just need to substitute 2 for whenever we see x.

40 - 8 (2)

From here, we can just use order of operations to simplify it down to a single number.

40 - 16

24

So, when x = 2, we get 24.

4 0
3 years ago
*simplify 5|-3+(-7)|=
Lena [83]

Answer:

-2l -3

Step-by-step explanation:

5l -3+ (-7)l

5l -3 -7l

5l -7l -3

-2l -3

6 0
3 years ago
Other questions:
  • Help please!!!!!!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • It takes 15 men working steadily 4 days to dig the foundation for a new apartment. how many days would it have taken 25 men work
    9·1 answer
  • Estimate the square root to the nearest integer.<br> 2. 39<br><br> A : 5<br> B: 8<br> C: 6<br> D: 7
    6·2 answers
  • An airplane flying at attitude of 32,000 feet descends at a rate of 1,300 feet per minute. If the plane descends for 15 minutes,
    7·1 answer
  • Help me, please<br> Thanks!
    6·1 answer
  • (2x – 3) (5x + 2) = ax2+ bx + c.<br> What is the value of a - C+ b?
    11·1 answer
  • Giving out brainliest answer !!!! help me out asap please !!!!
    9·2 answers
  • Complete the equation of the straight line given below having a slope value of - 2 and passing through the point (4, -1). PLSSS
    10·1 answer
  • Write the converse.
    8·1 answer
  • What is the rate of change seen in the graph below?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!