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3 years ago

Which number can be written as a fraction?

Mathematics

1 answer:

Dafna11 [192]3 years ago

6 0

B) a rational number. That is the definition of a rational number I believe. hope this helps

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Dave ordered dinner for a party of 10 people. Three people ordered the $4.75 chicken dinner, two people ordered the $4.95 fish d

postnew [5]

Answer:

The average cost of each dinner at Dave's party is <u>$5.79</u>.

Step-by-step explanation:

Given:

Dave ordered dinner for a party of 10 people.

Three people ordered the $4.75 chicken dinner, two people ordered the $4.95 fish dinner, and five had the beef dinner at a cost of $6.75 each.

Now, to find the average cost of each dinner at Dave's party.

So, we get the total amount for the dinner:

Three people ordered the $4.75 chicken dinner.

$4.75\times 3=14.25$

Two people ordered the $4.95 fish dinner.

$4.95\times 2=9.90$

Five had the beef dinner at a cost of $6.75.

$6.75\times 5=33.75$

Total amount of dinner = $14.25+9.90+33.75=\$57.90.$

Now, to get the average cost of each dinner of 10 people we divide the total amount of dinner by 10:

$57.90\div 10$

$=\$5.79.$

Therefore, the average cost of each dinner at Dave's party is $5.79.

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3 years ago

stacy has a total of $10.66 in her piggy bank. If she has the exact same number of pennies, nickels, dimes, and quarters; how ma

IrinaVladis [17]

Alot of coins...........

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3 years ago

Find the unknown angle in each case.

antiseptic1488 [7]

A = 50
For the other one it is 100
If you are looking for z then z is 55

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3 years ago

ALGEBRA

riadik2000 [5.3K]

Is there a picture that I can see so I can hopefully help you out?

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2 years ago

Create the Subset and Proper Subset of the set A= {1,2,3,4}. Upload your work.

kozerog [31]

The subset of A is B = {1, 2} and the proper subset of A is C = {1,2,3,4}

<h3>How to create the Subset and Proper Subset of the set?</h3>

The set is given as:

A = {1,2,3,4}

Subsets of a set are sets that can be found in another set

An instance of this is

B = {1, 2}

Because all the elements of set B are in set A

Proper subsets of a set are sets that contain the exact elements found in another set

An instance of this is

C = {1,2,3,4}

Because set C and set A have the same elements