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2 years ago

here is a rule for a sequence. After the first two terms, each term is half the sum of the previous two terms.

Mathematics

1 answer:

Fed [463]2 years ago

5 0

Answer:

Step-by-step explanation:

(22+12)/2 = [17] (12+17)/2 = [14.5] (17+14.5)/2 = [15.75]

(10.5*2) - 5 = [16] ......... NOT 13

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Determine the greatest common factor of 15xy^7z and 30x^2y^7z

yawa3891 [41]

Answer:

$15x {y}^{7} z$

Step-by-step explanation:

<h3>Factorize the Expressions</h3>

$15x {y}^{2} z = 3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z$

$30 {x}^{2} {y}^{7} z = 2 \times 3 \times 5 \times x \times x \times y \times y \times y \times y \times y \times y \times y \times z$

<h3>Factor out the Common Factors</h3>

$gcf = 3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z$

<h3>Multiply the Common Factors</h3>

$3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z = 15x {y}^{7} z$

The Factored expressions are

$15x {y}^{7} z$

And

$15x {y}^{7} (2x)$

5 0

3 years ago

The number of points scored by a basketball player in the first eight games of a season are shown below. 15, 35, 18, 30, 25, 21,

hichkok12 [17]

Answer:

im not sure how the data should be interpreted but here is the distribution. It goes up by .416

Step-by-step explanation:

the average of the first 8 games is 24

the average of the 12 games is 24.416

3 0

3 years ago

Multiply and simplify if possible.

timofeeve [1]

√7x-49<span>√x Tell if you need to see the work

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7 0

3 years ago

Sketch the graphs <br><br> -2x +3y=-1

noname [10]

Answer:

Step-by-step explanation:

47 and half .................

8 0

2 years ago

Choose the correct graph to fit the inequality<br><br> y<16x ^2

Luda [366]

Answer:

The solution in the attached figure

Step-by-step explanation:

we have

$y$

we know that

The solution of the inequality is the shaded area below the dashed line of the parabola

The equation of the dashed line is the vertical parabola $y=16x^{2}$

therefore

The solution in the attached figure

8 0

3 years ago