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3 years ago

HELPPPP I only have one try left!! PEMDAS!!!

Mathematics

2 answers:

Gnesinka [82]3 years ago

6 0

Answer:

Step-by-step explanation:

Scrat [10]3 years ago

6 0

The answer is = 39

1 to the pwer of 1 = 1

3 to the power of 3 = 27

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3 years ago

Why is 0.17 meters larger than 0.165 meters

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Because, for example, 0.17 is equivalent to 17 and 0.165 is equivalent to 16.5

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The football team has a total of jerseys. There are medium-sized jerseys. What percent of the jerseys are medium-sized jerseys

Katena32 [7]

Answer:

70% are medium-sized jerseys.

Step-by-step explanation:

The complete question is:

The football team has a total of 20 jerseys. There are 14 medium-sized jerseys. What percent of the jerseys are medium-sized jerseys? nothing% are medium-sized jerseys.

Solution:

The information provided is:

The football team has a total of 20 jerseys.
There are 14 medium-sized jerseys.

Compute the percentage of medium-sized jerseys as follows:

$\text{Medium-sized Jerseys}\%=\frac{n(\text{Medium-sized Jerseys})}{N}\times 100$

$=\frac{14}{20}\times 100\\\\=70\%$

Thus, there are 70% medium-sized jerseys.

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3 years ago

A hardware store clerk mixed nuts worth $1.32 per kilogram with bolts worth $1.20 per kilogram. If he made 108 kilograms of a mi

AlladinOne [14]

Answer:

the way to work these types of problems is to create a table. The table will have three rows and three columns.

The table:

Let x represent the kilograms of nuts, then 138 - x will represent the kilograms of bolts.

Product Amount Cost Total

--------------------------------------------------------

Nuts x .60 .60 * x

Bolts 138 - x .66 .66 * (138 - x)

Mix 138 .65 .65 * (138)

Step-by-step explanation:

The equation:

The nuts plus the bolts must equal the mix or:

.60 * x + .66 * (138 - x) = .65 * 138

I do not like to work with decimals, so multiply each term by 100:

60 * x + 66 * (138 - x) = 65 * 138

Remove the parenthesis and combine like terms:

-6x = -66 * 138 + 65 * 138

-6x = -138

Divide both sides by -6:

x = 23

Solution:

The mixture contains 23 kilograms of nuts.

The mixture contains 138 - 23, or 115 kilograms of bolts.

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2 years ago

Harry started a new job in 2003. His salary was $31,000. At the beginning of the next year he will receive a raise of $1500. Ass

Anton [14]

Answer:

Step-by-step explanation:

S=31000+1500Y

Where S is salary and Y is # of years

Salary in 5 years;

=31000+1500(5)

=31000+7500

=38500

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3 years ago

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