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kodGreya [7K]
2 years ago
12

Write the quadratic equation in standard form: 5x – 20 = 3x2

Mathematics
1 answer:
wariber [46]2 years ago
5 0

Answer:

5x=26

Step-by-step explanation:

multiply the numbers

move the constant to the right

add numbers

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Subtract the sum of (+3) and (6-0) from (-60). The result is
umka21 [38]

Answer:-69

Step-by-step explanation:

The sum of +3 & (6-0)=9

-60-(+9)=-69

7 0
3 years ago
A paint manufacturer discovers that the mean volume of paint in a gallon-sized pail is 1 gallon with a standard deviation of 0.0
Agata [3.3K]

Answer:

Approximately 68%.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 1, standard deviation = 0.05.

Estimate the percent of pails with volumes between 0.95 gallons and 1.05 gallons.

0.95 = 1 - 0.05

1.05 = 1 + 0.05

So within 1 standard deviation of the mean, which by the Empirical Rule, is approximately 68% of values.

5 0
3 years ago
Jill wrote the number 40. if her rule is add 7 what is the fourth number in jills pattern
Sedbober [7]
1) 40+7=47
2) 47+7= 54
3) 54+7 = 61
4) 61+7 = 68
The answer is 68.
6 0
3 years ago
What is 17.4% of 8350
rusak2 [61]

Answer:

<h2>1452.9 or 14529/10</h2>

Step-by-step explanation:

17.4% of 8350 equals <em><u>1452.9 or 14529/10</u></em>

<em><u></u></em>

<em>Hope this helps! <3</em>

3 0
2 years ago
Point V lies between points U and W on Line segment U W.
Nutka1998 [239]

Answer:

The correct answer is (d) 36 units.

Step-by-step explanation:

Just took the test on edge :)

5 0
3 years ago
Read 2 more answers
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