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3 years ago

Put the following numbers in order from smallest to largest.

Mathematics

2 answers:

rosijanka [135]3 years ago

8 0

Step-by-step explanation:

the order in which you asked the question is correct

ira [324]3 years ago

7 0

Answer: 4.01, 4.1, 40.1, 41

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Which describes the difference between the two sequences? First Sequence: 1, 6, 36, 216 ... Second Sequence: 3, 6, 9, 12, ... Th

mel-nik [20]

Answer:

The first sequence is geometric because there is a common ratio of 6. The second sequence is arithmetic because there is a common difference of 3.

Step-by-step explanation:

6 0

3 years ago

After a storm, the Serafina family needs to have their roof replaced. Their house is in the shape of a pentagonal prism with the

Alenkinab [10]

The roof is made up of 2 similar pieces of 2 rectangle shapes.

----------------------------------------------------------------
Area of a rectangle = Length x Width
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Area of a rectangle = 50 x 14 = 700 ft²

----------------------------------------------------------------
Area of 2 rectangle pieces:
----------------------------------------------------------------
Area of 2 rectangle pieces = 700 x 2 = 1400 ft²

----------------------------------------------------------------
Find the cost:
----------------------------------------------------------------
1ft² = $2.75
1400 ft² = 2.75 x 1400
1400 ft² = $3850

---------------------------------------------------------------------------------------------
Answer: It will cost $3850 to have the roof replaced. (Answer A)
---------------------------------------------------------------------------------------------

7 0

3 years ago

Meg has saved up $350 to purchase a new TV from the local store. The sales tax in her county is 5% of the sticker price. Write a

Sergio [31]

For this case we have:

Let p be the highest price of the TV that Meg can buy

We have to:

5% of p is given by:

$0.05p$

So, we have:

$p + 0.05p = 350$

Clearing p we have:

$1.05p = 350$

$p=\frac{350}{1.05}\\p=333.33$

Thus, the highest price of the television that Meg purchases should be $p = 333.33$ dollars.

Answer:

$p + 0.05p = 350\\p = 333.33$

3 0

3 years ago

HEEEEEEEELLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPp

Debora [2.8K]

Answer:

Step-by-step explanation:

This problem centers on recognizing the relationship between fractions and repeating decimals.

Note the following:

$\frac{1}{3}=0.33333333333333333333333333333333333333333333333...$

or more simply $\frac{1}{3}=0.\bar{3}$

This means that $2\frac{1}{3}=2.\bar{3}$

Going back to the original expression, $3\frac{2}{3}+2.\bar{3}$ simplifies to $3\frac{2}{3}+2\frac{1}{3}$

Next, adding mixed numbers. For adding mixed numbers, whole number parts and fractional parts can be added separately (this is because of the associative and commutative properties of addition)... because

$3\frac{2}{3}+2\frac{1}{3}$ means the same thing as

$(3+\frac{2}{3})+(2+\frac{1}{3})$

Changing the order, we can write it as

$3+2+\frac{2}{3}+\frac{1}{3}$

Adding the whole number parts, 3+2 is 5.

Next, adding the fraction parts:

For adding fractions, one must have a common denominator (the bottom part of the fraction must be the same). Once they are the same, the denominator just sort of "hangs out" until the end without changing, and the numerators (the tops) are added together.

Fortunately, the denominators are already the same. So, add the numerators, and the denominator will stay as a 3.

$\frac{2}{3}+\frac{1}{3}$