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gizmo_the_mogwai [7]

3 years ago

9

Explain the systematic trial method for solving equations

1 answer:

adoni [48]3 years ago

8 0

Systematic sampling is a type of probability sampling method in which sample members from a larger population are selected according to a random starting point but with a fixed, periodic interval. This interval, called the sampling interval, is calculated by dividing the population size by the desired sample size.

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How many solutions y=x^2-10x+25

MrRissso [65]

<h2>There are infinite solution of y.</h2>

Step-by-step explanation:

Given,

y = $x^2$ - 10x + 25

To find, the total number of solutions = ?

∴ y = $x^2$ - 10x + 25

⇒ y = $x^2$ - 2(x)(5) + $5^2$

⇒ y = $(x-5)^{2}$

There are infinite solution of y.

Thus, there are infinite solution of y.

7 0

3 years ago

there are 6 red marbles, 4 blue marbles, n 15 green marbles in jar. if you reach in n randomly draw one, what is the probability

Arte-miy333 [17]

Answer:

6÷25

Step-by-step explanation:

Favourable outcomes are 6,and the total outcomes are

$6 + 4 + 15 = 25$

So the probability of getting fed marble is Favourable outcome ÷ total outcome=6÷25.

7 0

3 years ago

Write −2.32 as a mixed number in simplest form.

skelet666 [1.2K]

Answer: -2 8/25

Step-by-step explanation:

-2.32 * 100/100

2.32*100/100

-232/200

Simplest form reduced by:

-58*4/25*4

-58/25

-2 8/25

7 0

3 years ago

Write the expression 18 - 27-9 in the form of a +bi.

My name is Ann [436]

V(18-1811) también eres el mejor en la vida y tú me ganas de comer

3 0

3 years ago

I don't have a question but x + 8900 = 390<br>

AleksandrR [38]

Answer:

you did it wrong you have to subtract X from 8900.

First you want to subtract 390 from 8900 and that equals

<h2>8510</h2>

5 0

2 years ago