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tamaranim1 [39]
3 years ago
8

Write 22.5 % as a fraction in simplest form

Mathematics
2 answers:
Slav-nsk [51]3 years ago
8 0
The answer for you question would be 9/40
Inessa05 [86]3 years ago
5 0

Answer: 9/40

Step-by-step explanation:

22.5/100

= 9/40

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What is the fourth term of the arithmetic sequence described by the explicit formula an = 2 + (n - 1)25?
Elis [28]

Answer:

52

Step-by-step explanation:

plug in 3 if we're going by 0,1,2,3

2+ (3-1)25

2+50

52

3 0
3 years ago
Describe how you would use the rules of exponents to simplify (7x?yz) 3. You may indicate an exponent in your answer with ^. For
SVETLANKA909090 [29]

Answer:

343x^6y^3z^3

Step-by-step explanation:

One of the rules of exponents demands:

(abc)^m=a^mb^mc^m

where a, b, c and m are coefficients.

Furthermore, you use the following rule for exponents of variables that already have an exponent:

(a^n)^m=a^{m*n}

Thus, you can apply this rules in the following way:

(7x^2yz)^3=(7)^3(x^2)^3(y)^3(z)^3=7*7*7x^{2*3}y^3z^3=343x^6y^3z^3

hence, the answer is 343x^6y^3z^3

5 0
3 years ago
A bag has 30 tiles, numbered 1-30. Write the ratio even tiles to odd tiles in simplest form.
guapka [62]

Answer:

r=1

Step-by-step explanation:

<u>Ratio of Values </u>

A ratio compares two values by diving them. If the ratio is greater than one, then the value in the numerator is greater than the value in the denominator. The opposite relation gives ratios lower than 1. A ratio of 1 means both values are the same

We have a set of tiles numbered 1 to 30:

1,2,3,4,5,6...,29,30

Note that each odd-numbered tile is followed by an even-numbered tile. It means we have 15 odd tiles and 15 even tiles. The ratio is

\displaystyle r=\frac{even}{odd}

\displaystyle r=\frac{15}{15}

r=1

4 0
3 years ago
Help me please help this is due today
professor190 [17]

Answer:

6

Step-by-step explanation:

The shape is a hexagon so it will have 6 angles :)

8 0
3 years ago
How to reduce this fraction 27/11 to the lowest term
Alecsey [184]
You can't reduce it but it is equal to 2 5/11
6 0
3 years ago
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