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3 years ago

If you are 1 million seconds old how old are you in years, using dimensional analasis

Mathematics

2 answers:

Vsevolod [243]3 years ago

8 0

Approximately 11 days old

Murrr4er [49]3 years ago

7 0

Answer:

idek

Step-by-step explanation:

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Please I rlly need this help!

Hatshy [7]

Answer:

more details about this?

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.

lubasha [3.4K]

Answer:

The answer is option C.

Step-by-step explanation:

The arithmetic sequence is given by

$A(n) = - 6 + (n - 1)( \frac{1}{5} )$

where n is the number of terms

For the first term

n = 1

So we have

$A(1) = - 6 + (1 - 1)( \frac{1}{5} )$

$= - 6 + (0)( \frac{1}{5} )$

$= - 6$

For the fourth term

n = 4

$A(4) = - 6 + (4 - 1)( \frac{1}{5} )$

$= - 6 + (3)( \frac{1}{5} )$

$= - 5 \frac{2}{5}$

For the tenth term

n = 10

$A(10) = - 6 + (10 - 1)( \frac{1}{5} )$

$= - 6 + (9)( \frac{1}{5} )$

$= - 4 \frac{1}{5}$

Hope this helps you

4 0

2 years ago

In the equation 3a+2(4a-1)=9 what is value of a ?

MrMuchimi

Here is the answer
I did it with steps
3a+2(4a-1)=9
3a+8a-2=9
11a=11
a=1

7 0

3 years ago

Read 2 more answers

Express the product of (x + 3) and (3+5) as a trinomial in simplest form.

ch4aika [34]

Answer:

The answer would be 8x + 24. And it's not a trinomial form. Why? Maybe the given is not just (3+5), it's (3x+5). So that we can get trinomial product.

Sol.

(x + 3) (3x + 5)

Each parenthesis has a binomial (two numbers)

A. Note that whenever you have two parenthesis next to each other like this, it implies factoring. So let's factor.

3x^2 + 5x + 9x + 15

We get a quartnomial (containing 4 numbers), but we're looking for a trinomial. Can we reduce this?

B. Yeah, so we reduce

3x^2 + 14x + 15

There you go, this is a trinomial.

8 0

3 years ago

In geometry, you can use deductive rules to.

Katen [24]

B. Prove conjectures

7 0

3 years ago