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3 years ago

Is y=3x linear or nonlinear

1 answer:

8 0

Linear function: y = mx +b - slope-intercept form

In your example:

y = 3x

m = 3 and b = 0

Answer: YES, it's a linear function.

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I have a kit for constructing a chicken coop. The kit comes with 10-foot long beams. The instructions say to cut each beam into

azamat

<span>The long piece should measure 7.5 feet or 7'6" (7 foot 6 inches). If x is the length of the short piece then the length of the long piece must be 3x. The total length of the uncut beam is 10 foot. This can be represented by : x + 3x = 10 4x = 10 x = 2.5 As x = 2.5 = length of short piece, then the long piece measures 3x = 3(2.5) = 7.5 feet. There are 12 inches in a foot so 7.5 feet = 7'6"</span>

8 0

4 years ago

What year is this car

koban [17]

Answer:

2006???

Step-by-step explanation:

lmk if it was right im curious lol

5 0

3 years ago

What expression is equivalent to this expression–3 (4x – 2) – 2x?

mina [271]

Answer:

Step-by-step explanation:

we remove the parenthesis and we need to be be careful at the signs

-12x+6-2x=-14x+6

3 0

3 years ago

A company has 7 male and 9 female employees, and needs to nominate 2 men and 2 women for the company bowling team. How many diff

lys-0071 [83]

Answer:

The team can be formed in 756 different ways

Step-by-step explanation:

This is a combination problem since we are to select a set of people from a group. Combination has to do with selection.

for example, if r number of object is to be selected from a pool of n objects, this can be done in nCr number of ways.

$nCr = \frac{n!}{(n-r)!r!}$

Now If A company has 7 male and 9 female employees, and needs to nominate 2 men and 2 women for the company bowling team, then this can be done in the following way;

$7C2 * 9C2$

$7C2 = \frac{7!}{5!2!} \\= \frac{7*6*5!}{5!*2} \\= 7*3\\= 21ways\\\\similarly;\\\\9C2 = \frac{9!}{7!2!}\\9C2= \frac{9*8*7!}{7!*2} \\9C2 = 9*4\\9C2 = 36$

7C2 * 9C2 = 21*36

= 756

The team can be formed in 756 different ways

5 0

3 years ago

Write 3961 in expanded form

nataly862011 [7]

Answer: 3000 + 900 + 60 + 1

7 0

4 years ago

Read 2 more answers