3 years ago

Help mathh is it growth, decay or neither??

Mathematics

1 answer:

Elenna [48]3 years ago

7 0

Answer:

growth

Step-by-step explanation:

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Joe's lunch at a restaurant costs $13.00 without tax. He leaves the waiter a tip of 17% of the cost of the lunch, without tax. W

choli [55]

Answer: $15.21

Step-by-step explanation:

Given

Joe's lunch cost $13.00 without tax

He tipped the waiter with 17% of bill without tax

So, the amount of tip is

$\Rightarrow 13\times 17\%\\\Rightarrow 13\times 0.17\\\Rightarrow \$2.21$

Total amount that food costs without tax is

$\Rightarrow 13+2.21\\\Rightarrow \$15.21$

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Sladkaya [172]

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3 years ago

Multiply (5 + 3i)(5 − 3i) 16 + 15i 16 − 15i 16 34

Annette [7]

Answer:

(5 + 3i)(5 − 3i) = 34

Step-by-step explanation:

The multiplication of two identical binomials who have different symbol, can be solved using the factoring case of a difference of squares:

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So, in this case:

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Remember that $i=\sqrt{-1}$

So: $i^{2}=-1$

We replace on the polynomial:

$=25-9.(-1) = 25+9=34$

3 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP

zaharov [31]

Wouldn’t it be 0, as that’s when their values are both equal to each other, making the equation true?

4 0

3 years ago

To the brainly comunity TYSM FOR HELPIN PEOPLE!!!!!

umka21 [38]

Answer:

i need BRAINLY plz

Step-by-step explanation:

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3 years ago

Help mathh is it growth, decay or neither??​

Help mathh is it growth, decay or neither??