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ANEK [815]
3 years ago
6

Express the polynomial 4x + 5x2 + 8 in standard form.

Mathematics
1 answer:
Delvig [45]3 years ago
5 0
You write the h<span>ighest exponent first. Thus the on standard form it is simply

</span>5x^2+4x+8<span>
</span>
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Solve:<br> 12x - 13 = -6x + 17
zheka24 [161]

12x - 13 = -6x + 17 12x+6x=17+13 18x=30 X= 30÷18 X= 1.66667

4 0
4 years ago
Decide whether the relation defines a function.
levacccp [35]
B. Not a function because both (3,6) (4,6) have the same y making them not a function
4 0
4 years ago
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Select the correct answer.
aleksley [76]

Answer:

$24,890.46, $25,109.59

Step-by-step explanation:

Given:

n = 48, the sample size

m = $25,000, th sample mean

σ = $3000, the maximum variance

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s = √σ = √(3000) = 54.772

As a rule of thumb, the range is 4 times the standard deviation. Therefore the range is

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Half the range is

R/2 = 219.09/2 = 109.45

The required  range is

(25000-109.45, 25000+109.45) = (24890.46, 25109.54)

Answer: $24,890.46, $25,109.54

3 0
3 years ago
3. Explain the relationship between area and square units
deff fn [24]

Answer:

In geometry, the area of a two dimensional object is the amount of space an area takes up. A square unit is a square with sides of length one unit.

5 0
2 years ago
Solve the equation f/3+22 = 17
Alex17521 [72]

Answer:

-15

Step-by-step explanation:

The (/) is also a division sign

-15/3 + 22 =17

-5 + 22= 17

4 0
3 years ago
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