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3 years ago

Seven of the 10 children at art camp make an average of 8 paintings. The remaining children make an average of 12 paintings.

2 answers:

5 0

The answer is 20 because 7/10 campers make an average of 8 paintings but 3/10 campers make an average of 12 paintings. Now if you add both averages together you get 20.

Jlenok [28]3 years ago

4 0

The 7 out of ten adds up to 56 the last 3 add up to 36 which equals 92 divided by ten is 9.2 average

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The diagram represents 6x2 – 7x 2 with a factor of 2x – 1. A 2-column table with 2 rows. First column is labeled 2 x with entrie

a_sh-v [17]

Factors of a polynomial can divide it without leaving remainder. The other factor of $6x^2 - 7x + 2$ is given by Option D : $3x + 2$

<h3>How to factorize a polynomial?</h3>

Let the polynomial A(x) has one factor f(x).

Then, it means, we have:

$\dfrac{A(x)}{f(x)} = g(x)$

Thus, A(x) can be written as $A(x) = f(x) \times g(x)$

Thus, the other factor of that polynomial is

$g(x) = \dfrac{A(x)}{f(x)}$

For given case, the polynomial $A(x)$ is

$A(x) = 6x^2 - 7x + 2$

Its one factor f(x) is given $f(x) = 2x - 1$

Thus, its second factor is obtained as:

$g(x) = \dfrac{A(x)}{f(x)} = \dfrac{6x^2 - 7x + 2}{(2x - 1)} = \dfrac{6x^2 -4x -3x - 2}{2x - 1}\\\\g(x) = \dfrac{2x(3x + 2) - 1(3x + 2)}{2x - 1} = \dfrac{(2x - 1)(3x + 2)}{2x - 1}\\\\g(x) = (3x + 2)$

Thus, the second factor of the given polynomial is

Option D : $3x + 2$

Learn more about factors of polynomials here:

brainly.com/question/16078564

4 0

2 years ago

What is 2 2/3 + 3 2/3

Tanya [424]

Answer:

6 1/3

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Simplify 4√6 / √30. HELP. SHOW WORK<br><br><br><br> PLEASE HELP

kari74 [83]

4√6÷√30= 4√5/5, or ≈1.788854382

8 0

3 years ago

Write the equation of the line in slope intercept form.

sergey [27]

Answer:

see below

Step-by-step explanation:

slope intercept form: y=mx+b

you are given the slope, and can plug the points in to find b.

a) -3=2/3(6)+b --> b=-7

y=2/3x+7

b)10=-8(1/2)+b --> b=14

y=1/2x+13

c)4=-3(2)+b --> b=10

y=-3x+10

6 0

2 years ago

Read 2 more answers

the time it takes to travel x miles traveling at a speed of 60 mph, what would an equation for that be ???

Yakvenalex [24]

So since the distance (d) is determined by the speed (60 mph) multiplied by the time travelled (t), you would write the equation as

d = 60t

This shows the relationship between the distance and the time you travel at 60 mph. Therefore if you travel for example 2 hours, you will have gone 120 total miles.

I hope this helped :)

4 0

3 years ago