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never [62]
3 years ago
13

How are the "Laws of Exponents" used to add, subtract, multiply, and divide scientific notation?

Mathematics
1 answer:
aleksklad [387]3 years ago
5 0

Answer:

私は英語がわかりませんが、答えは4倍になります

Step-by-step explanation:

あなたがこれを翻訳すれば私はあなたを愛しています

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Solve for x in the literal equation −14 = xy + z.
Margaret [11]
X=-14/y-z/y
Pls mark brainliest if correct
6 0
3 years ago
Write an expression that would calculated the value of the following account after 14 years: $8100 is invested at an APR of 4.8%
Blizzard [7]

Answer:

  $8100·1.024^28

Step-by-step explanation:

The future value formula is ...

  FV = P(1 +r/n)^(nt)

where P is the principal invested, r is the annual interest rate, n is the number of times per year interest is compounded and t is the number of years. Putting the given numbers in place of the corresponding variables gives the expression you want:

  FV = $8100(1 +.048/2)^(2·14)

  FV = $8100·1.024^28 . . . . . simplified

6 0
3 years ago
1/3 of the guests chose beef , 5/12 of the guests chose chicken 69 of the guests choose vegetarian how many guests were there at
Vlad1618 [11]

we can call guest x

1/3x+5/12x+69=total guests at the wedding

if we multiply 1/3 by 4 we get 4/12. we can add 4/12 to 5/12 to get 9/12 which can be reduces to 3/4. that means the vegetarian guests make up 1/4 of the wedding. if 69 is 1/4, then we have all the information we need to solve this


25%       69                                                                                                                   -----        ------                                                                                                                       100%        ?


we are solving for the question mark. this is just a diagram. we know 25% of the 100% of the guest and we know that we have 69 of the however many guest. multiply 100 by 69

100x69=6900

now divide 6900 by 25

6900/25=276 guests at the wedding

8 0
3 years ago
A movie theater charges
KIM [24]

Answer:

it depends how good the food is lol

Step-by-step explanation:

3 0
3 years ago
Please help me!<br> ^<br> https://brainly.com/question/20273339
balandron [24]
There isn’t a question????
3 0
3 years ago
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