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
pychu [463]
3 years ago
13

60 people will be attending a dinner party. each table at the party can seat 8 people. how many tables are needed? write and sol

ve the number fact you used to find the answer and explain your reasoning.
Mathematics
2 answers:
KATRIN_1 [288]3 years ago
4 0
There will be 8 tables beacuse 60 / 8 is 7 rem 5 only 8 people at a table so i can squese people in so i get another table for the left over people this a divison problem you interberate the remainder
never [62]3 years ago
3 0
60 people* (1 table/ 8 people)= 7.5 tables.

Because we can't have 7 and 1/2 tables, the number of tables needed is 8 tables~
You might be interested in
A battery company produces 12,000 batteries per day. Each day they randomly select 50 to test. If they find that 1 is dead, how
alexgriva [62]

Using the binomial distribution, it is found that they would expect to find 240 dead batteries among the entire 12,000.

For each battery, there are only two possible outcomes, either it was dead or it was not. The probability of a battery being dead is independent of any other battery, hence the binomial distribution is used to solve this question.

<h3>What is the binomial probability distribution?</h3>

It is the <u>probability of exactly x successes on n repeated trials, with p probability</u> of a success on each trial.

The expected value of the binomial distribution is:

E(X) = np

In this problem, we have that:

  • One in 50 batteries are dead, hence p = 1/50 = 0.02.
  • There is a total of 12,000 batteries, hence n = 12000.

Then:

E(X) = np = 12000(0.2) = 240

They would expect to find 240 dead batteries among the entire 12,000.

You can learn more about the binomial distribution at brainly.com/question/24863377

5 0
2 years ago
Juan sells 2 sizes of dried wreaths it takes him 3 hours to make each large and 2 hours to make each small one. he has material
Karo-lina-s [1.5K]

Answer:  The answer is (2,9) and (6,3).


Step-by-step explanation: Given that Juan sells 2 sizes of dried wreaths. He takes 3 hours to make each large one and tales 2 hours to make each small one. Also, he has material for maximum 6 large wreaths or maximum 9 small wreaths.

Let, 'x' and 'y' be the number of number of large wreaths and number of small wreaths respectively made by Juan.

So, according to the given information, we have the following relations -

3x+2y\leq 24,~~x\leq 6,~~y\leq 9.

We tried plotting these inequalities in the graph paper (please see the attached figure), and found that the following two solutions will fit the situation perfectly.

Point A (x = 2, y = 9)   and   point B (x = 6, y = 3).

Thus, the two possible combinations are

(i) 2 large wreaths and 9 small wreaths, and

(ii) 6 large wreaths and 3 small wreaths.


7 0
3 years ago
A circular fence is being placed around a tree. The diameter of the fence is 4 feet. How much fence is used around the tree? Lea
Step2247 [10]

Answer:

8π

Step-by-step explanation:

If we are given the diameter of this circular fence, then we can solve for the radius. Just take the diameter of 4 and divide by 2 which is 2.

The circumference of a circle is 2πr²

Just plug in the variables and you get 2π(2)² which is 8π

Hope this helps! :)

5 0
3 years ago
Suppose you have already been waiting for one hour for a taxi. what is the probability that one arrives within the next 10 minut
Alona [7]

The probability of one arrives within the next 10 minutes when he already been waiting for one jour for a taxi is,

 

P (X > 70 | X > 60) = P (X > 10) = 1 – P (X ≤ 10) = 1 – {1 – e ^ -((1 / 10) 10)} = e ^ -1

= 0.3679

 

The probability of one arrives within the next 10 minutes when he already been waiting for one hour for a taxi is 0.3679

3 0
3 years ago
I need help please!!!
seraphim [82]

Answer: number 1

Step-by-step explanation:

That is how you would write the ratio word for word.

- hope this helped!

7 0
3 years ago
Other questions:
  • Sienna used base-ten blocks to find 45 divide 3
    7·1 answer
  • What is three-eights minus by negative three-eights
    5·2 answers
  • A 3-ounce serving of tuna provides 21 grams of protein. Use equivalent ratios to find how many grams of protein are in 9 ounces
    9·1 answer
  • What is the first step in solving the quadratic equation x2-40=0
    14·2 answers
  • PLEASE HELP ASAP ! What is the value of 53 – (23 + 42) × 22? <br> 41<br> 29<br> 45<br> 44
    5·2 answers
  • anyone wanna join my space on q-uora here is the link https://hangouts4fans.quora.com/?invite_code=izFxopQJyZNQfwSdLoIP
    6·1 answer
  • Help please help me i need to pass this test help me
    9·1 answer
  • A plush toy weighed 1/6 of a pound. If a box can hold 5 pounds, how may plush toys could the box hold? HELP ANSWER QUICK
    5·1 answer
  • Question 21 <br> Please help me
    8·1 answer
  • A triangular prism has a height of 6 meters and a triangular base with the following dimensions.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!