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3 years ago

What is the product of (6.210^4) (3.4*10^-2)? I got 2,108. am I right?

Mathematics

2 answers:

34kurt3 years ago

8 0

Answer:

Yes, you are right!

Step-by-step explanation:

I hope this helps!

yaroslaw [1]3 years ago

6 0

Answer:

yes you are right

Step-by-step explanation:

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Evaluate the expression 15 - n when n =9

Gnesinka [82]

Answer:

Step-by-step explanation:

Don't let the variable confuse you. Replace n with 9. Then, subtract 9 from 15.

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4 years ago

Which terms could be used as the first term of the expression below to create a polynomial written in standard form?

Tamiku [17]

Answer:

5s⁷/6

s⁵

3r⁴s⁵

-r⁴s⁶

-6rs⁵

4r/5⁶ can't be the first term.

We start with the highest degree term

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3 years ago

Given: Q=7m+3n,R=11-2m,s=n+5,and T =-m-3n+8 simplify Q-[R+S]-T

Gnesinka [82]

Answer:

Simplify

$Q-[R+S]-T$

The answer is:

$10m+5n-24$

Step-by-step explanation:

We have the expressions:

$Q=7m+3n\\R=11-2m\\S=n+5\\T=-m-3n+8$

Now, we need simplify:

$Q-[R+S]-T$

We need to replace each term by the expressions:

$7m+3n-[(11-2m)+(n+5)]-(-m-3n+8)$

We need to remember the rule of signs:

$-/-=+$

$-/+=-$

$+/+=+$

With this in mind we solve the parentheses:

$7m+3n-[(11-2m)+(n+5)]-(-m-3n+8)$

$7m+3n-[11-2m+n+5]+m+3n-8$

$7m+3n-11+2m-n-5+m+3n-8$

let's group common terms

$7m+3n-11+2m-n-5+m+3n-8\\7m+2m+m+3n-n+3n-11-5-8$

We must add and subtract common terms:

$7m+2m+m+3n-n+3n-11-5-8\\10m+5n-24$

The answer is:

$10m+5n-24$

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4 years ago

Find the range of the given function y = 5x + 2, where x > -2.

andrew-mc [135]

Answer:

Its -3,2,7

Step-by-step explanation:

Simply put, you plug in all values greater than -2. Which is what thst function tells you.

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3 years ago

The value of y varies directly with x. Which function represents the relationship between x and y if y = 20/3 when x = 30?

SOVA2 [1]

Why does Mrs. Frank accuse Mr. Van Daan of being a poor father?

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3 years ago

What is the product of (6.2*10^4) * (3.4*10^-2)? I got 2,108. am I right?

What is the product of (6.210^4) (3.4*10^-2)? I got 2,108. am I right?