3 years ago

Arithmetic sequence 12, 10, 8, 6

2 answers:

5 0

To find the sequence all you usually have to do is subtract two of the number in the sequence that are next to each other to find what it's increasing or decreasing by

Dennis_Churaev [7]3 years ago

4 0

It's simply 4,2,0,-2..... the pattern is just subtracting two as you go on.

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Please help what is x(5x6)

Rom4ik [11]

It will equal
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3 years ago

Read 2 more answers

Write each expression in radical form.<br> 1. 7²2. 4413

Oliga [24]

Answer:1. 7 2. $\sqrt{4413}$

Step-by-step explanation:

1. $\sqrt{ 7^{2}$ = 7

2. $\sqrt{4413}$ ( doesn't have any simplest radical form)

7 0

3 years ago

Find the value of the expressions 3x^3-2y^3-6x^2y^2+xy for x=2/3 and y=1/2

fiasKO [112]

Hi!

$3x^3-2y^3-6x^2y^2+xy=\\\\=3\cdot(\frac{2}{3})^3-2\cdot(\frac{1}{2})^3-6\cdot(\frac{2}{3})^2\cdot(\frac{1}{2})^2+\frac{2}{3}\cdot\frac{1}{2}=\\\\=3\cdot\frac{8}{27}-2\cdot\frac{1}{8}-6\cdot\frac{4}{9}\cdot\frac{1}{4}+\frac{1}{3}=\\\\=\frac{8}{9}-\frac{1}{4}-\frac{2}{3}+\frac{1}{3}=\frac{8}{9}-\frac{1}{4}-\frac{1}{3}=\frac{32}{36}-\frac{9}{36}-\frac{12}{36}=\boxed{\frac{11}{36}}$

5 0

2 years ago

93000000 in standard form

noname [10]

It’s already in standard form: 93,000,000

If we would put it in scientific notation though, it would be: 9.3 x10 ^7 (to the power of 7)

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3 years ago

Pearl deposited $60 into her savings account. According to the rule of 72, what interest rate will cause her money to double in

statuscvo [17]

Answer:2.2%

Step-by-step explanation:

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3 years ago