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4 years ago

Find d for the sequence for which a1 = 100 and a12 = 34.

Mathematics

1 answer:

Leviafan [203]4 years ago

3 0

<span>-66 / (12 - 1) = -6 (Answer)</span>

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Write 0.088 as a fraction in simplest form.

Artist 52 [7]

Answer:

11/125

Step-by-step explanation:

0.088

= 88 x 0.001

= 88 x (1/1000)

= 88/1000 (divide top and bottom by 8)

= 11/125 (simplest form)

5 0

4 years ago

If 15 students share 26 brownies, how many would each student get?

slamgirl [31]

Hi, all we need to do is to divide the number of brownies by the number of students, and we will get the amount of how many would each student get.

26/15 = 1,73 brownies per student.

4 0

3 years ago

Convert 4.15 to a fraction in lowest terms

alina1380 [7]

4 $\frac{3}{20}$

3 0

3 years ago

Read 2 more answers

GIVING BRAINIEST IF CORRECT!!<br><br> Factor x^4 - 16 completely

ioda

Answer:

$(x^2 + 4)(x + 2)(x - 2)$

Step-by-step explanation:

Hello!

We can use the difference of square method.

<h2>Difference Of Squares (DOS)</h2>

The formula for the DOS is $(a + b)(a - b) = a^2 - b^2$

It is a simple way to factor polynomials.

The criteria:

Has to begin and end with a perfect square
The operation has to be subtraction

<h3>Factor:</h3>

$x^4 - 16$

Begins with a perfect square (x² * x²) and ends with a perfect square (4 * 4)

$(x^2 + 4)(x^2 - 4)$

Warning! Watch out, there may be another DOS!

$x^2 - 4$ is another DOS

$(x^2 + 4)(x + 2)(x - 2)$

The x² + 4 is not a DOS because the operation is addition.

The final factored form is $(x^2 + 4)(x + 2)(x - 2)$

8 0

2 years ago

How can you write the expression (28 + 70) as a multiple of a sum of whole numbers with no common factor? please help

grin007 [14]

I hope this helps you

6 0

3 years ago

Read 2 more answers