3 years ago

Find the 11th term of the following geometric sequence. 1,5, 25, 125, ...

Mathematics

1 answer:

salantis [7]3 years ago

7 0

Answer:

9,765,625

Step-by-step explanation:

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Can someone solve this please

grandymaker [24]

Answer:15. 5/8 = 0.625

Step-by-step explanation:

5 0

3 years ago

Sadie simplified the expression √54a^7b^3, where a>=0, as shown: √54a^7b^3= √3^2•6•a^2•a^5•b^2•b=3ab √6a^5b

Tamiku [17]

Answer:

We are to find the error made by Sadie and then find the correct simplification.

The error Sadie made is that she wrote $a^7$ as $a^2 * a^5$ instead of $a^6 * a$ .

The square root of $a^6$ is $a^3$ and so she could have further simplified.

The correct simplification is shown below:

$\sqrt{54a^7b^3} = \sqrt{2 * 3 * 3 * 3 * a^6 * a * b^2 * b} \\ \\= \sqrt{3^2 * a^6 * b^2 * 6 * a * b} \\\\= 3a^3b\sqrt{6ab}$

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3 years ago

Cuantas veces al día la manecilla de la hora de un reloj análogo pasa por un número múltiplo de 3.

Fiesta28 [93]

Pasa 96 veces. Porque cuando en una hora ahí 4 múltiples de 3. Tu coges las 4 vez es I lo multiplica a 24 horas. Así es como yo resulte con el número 96.

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4 years ago

Which table of values corresponds to the graph below?

mash [69]

I don’t know I can’t see the graph real well

7 0

3 years ago

If b<0 and |b| = 4b+15 what is the value of b

Yanka [14]

Answer:

|b|= 4b+15

-b=4b+15

-b-4b= 15

-5b= 15

b= 15/-5

b= -3

the ans -3

3 0

3 years ago

Read 2 more answers