MATHEMATICS HIGH SCHOOL

Melinda, a carpet installer, brings 270 square feet of carpet padding on an installation job. After the job is finished, she has 1⁄5 of the carpet padding left over. How many square feet of carpet padding did Melinda use? A. 230
B. 54
C. 216
D. 244

Answers

Answer 1
Answer:

A correct option is an option (B).

Given,

The total area of the carpet is 270 square feet.

Fraction:

it is also termed as a portion or section of any quantity. It is denoted by using the ‘/’ symbol, such as a/b. For example, 2/4 is a fraction where the upper part denotes the numerator and the lower part is the denominator. A fraction is a word that is originated from Latin. In Latin, “Fractus” means “broken”.

Now, (1)/(5) of the carpet padding leftover.

So, (1)/(5) of 270 square feet is,

(1)/(5) *270=54

So, 54 square feet is left.

Learn more about the topic Fraction:

brainly.com/question/7678465
Answer 2
Answer:

Answer:

c     216

Step-by-step explanation:

270 divide by 5 equals 54

54 times 5 equals 270

270 - 54 equals 216

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Aaron has a total net worth of $456. If his liabilities are $570, how much is the total of his assets?

Answers

Answer:

The total assets of Aaron is $1026 .

Step-by-step explanation:

As given in the question

Aaron has a total net worth of $456. If his liabilities are $570 .

Thus

Assets = Liabilities value + Total net worth value

Put all the values in the above

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the correct answer would be $1026 100% accurate

A recursive rule for a geometric sequence is a1=3;an=1/2(an−1) What is an explicit rule for this sequence?

Answers

Answer:The explicit rule for this sequence:

a_n=a_1(r)^(n-1)=3((1)/(2))^(n-1)

Step-by-step explanation:

a_1=3

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Where a_n = n'th term in a sequence

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explicit rule 
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Answers

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For the graph below, what should the domain be so that the function is at least 200? graph of y equals minus 2 times the square of x plus 30 times x plus 200


0 ≤ x ≤ 15

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all real numbers

x ≥ 0

Answers

y = 2x² + 30x + 200
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−5 ≤ x ≤ 20

Answer: −5 ≤ x ≤ 20

Step-by-step explanation:
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