PLEASE HELP MEEE. <3

Mathematics

1 answer:

Alecsey [184]3 years ago

4 0

It’s D!!! Hope this helped;)

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Hey can you please help me posted picture of question

Dmitry_Shevchenko [17]

Answer:
The solutions are:
$\frac{3 + i}{2}$ and $\frac{3 - i}{2}$

Explanation:
The general form of the quadratic equation is:
ax² + bx + c = 0
The given equation is:
2x² - 6x + 5 = 0

By comparison:
a = 2
b = -6
c = 5

Now, to get the solutions of the equation, we will have to use the quadratic formula shown in the attached image.

By substituting in the formula, we would find that:
either x = $\frac{6 + \sqrt{(-6)^2 - 4(2)(5)} }{2(2)} = \frac{3 + i}{2}$

or x = $\frac{6 - \sqrt{(-6)^2 - 4(2)(5)} }{2(2)} = \frac{3 - i}{2}$

Hope this helps :)

4 0

3 years ago

What is the range? Explain

Kipish [7]

Answer:

Range = [5, ∞)

Step-by-step explanation:

The initial number of snakes is 5 and it is increasing at a high rate so the maximum number is infinite. The population is increasing exponentially according to the equation P = 5(2)^t where t = the number of years.

6 0

2 years ago

Which scatterplot has a correlation coefficient closest to r= 1?

Ksju [112]

Answer:

-1

Step-by-step explanation:

in statistics, the correlation coefficient r measures the strength and direction of a linear relationship between two variables on a scatterplot. The value of r is always between +1 and –1. To interpret its value, see which of the following values your correlation r is closest to: Exactly –1.

hope this help

4 0

3 years ago

Read 2 more answers

24 pencils costing a total of $3.00 how many cents per a pencil

hram777 [196]

Answer:

$0.125 , so 12.5 cents per pencil

Step-by-step explanation:

$\frac{3.00}{24}$