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2 years ago

Express 0.7 as a fraction. A) 7 1 B) 1 7 C) 7 10 D) 7 100

Mathematics

1 answer:

KatRina [158]2 years ago

8 0

Answer:

C) 7 10

Step-by-step explanation:

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What are the real zeros of y=(x+3)^3+10

aivan3 [116]

<span> y - x3 - 9x2 - 27x - 37 = 0 is this what you were looking for?</span>

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2 years ago

The mean and the median are the same.<br> 2,3,4,5

Ber [7]

Step-by-step explanation:

$mean \: ( \bar x) = \frac{2 + 3 + 4 + 5}{4} = \frac{14}{4} = 3.5 \\ \\ median \: = \frac{3 + 4 }{2} = \frac{7}{4} = 3.5 \\ \\$

Thus, mean and median are same.

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2 years ago

A swim coach has at most $800 to buy equipment for the swim team. Each pull buoy costs $5.50 and each kickboard costs $10. Let x

MissTica

Answer:

5.50x+10y≤800

Step-by-step explanation:

The pull bouys are $5.50 each (5.50x)

The kickboards are $10 each (10y)

And the words "at most" mean less than or equal to

Hope this helps

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3 0

3 years ago

The sum of 1/6, 2/3, and 1/4 is

Oxana [17]

First, make all the denominators same.
Then calculate.
Hopefully this helps :D

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3 years ago

What is the sum of the interior angles

galben [10]

Answer:

The sum of the interior angle is 108°

Step-by-step explanation:

To find the sum of the interior angle, you need this equation:

$\frac{180(n-2)}{n}$ (The variable $n$ represents the number of sides does a shape have).

-Count the sides of the shape:

The following polygon shown, has 5 sides.

-After you have the number of sides of the polygon, use the number of sides for the equation and it will be written as:

$\frac{180(5-2)}{5}$

-Then, you solve:

$\frac{180(5-2)}{5}$

$\frac{180(3)}{5}$

$\frac{540}{5} = 108\textdegree$

So, the sum of the interior angle is $108\textdegree$ .

7 0

2 years ago