2 years ago

Help due today will give brainlist

Mathematics

1 answer:

yawa3891 [41]2 years ago

4 0

Answer:

4 fancy and 5 plain

Step-by-step explanation:

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11. Given a matrix A, what is A^1?<br>A=[0 12 0 1]<br>

pogonyaev

$\text{Since det(A) = 0, the inverse of the matrix does not exist.}$

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2 years ago

Last year, Janelle worked as a party planner. She kept track of the number of guests at each of the parties she planned. This bo

Yanka [14]

I think it’s between 100-200 like 150 cause it’s near a 100 and more then a 100 too.

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2 years ago

The sales tax in one towns 8%. So, the total cost of an item can be written as c + 0.08c. What is the total cost of an item that

Artemon [7]

Short answer:
TotalCost = 12.96

Long answer:

It gives you the equation of

total cost = C + 0.08C

You just need to plug-in the $12 to the equation.
In other words, the equation is:
TotalCost = 12 + 0.08*12
TotalCost = 12 + 0.96
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2 years ago

Write as a polynomial (3p–1)(2p+5)–6p(p–2)

julsineya [31]

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2 years ago

A geometric sequence is defined by the explicit formula an = 3(-5)n-1. What is the recursive formula for the nth term of this se

bazaltina [42]

The first term(a1) is 3
The second term (a2) is obtained by multiplying 3*(-5)
The third term A3 by multiplying 3 * -5 -5 = a2 times -5
Than you go on and one with that
But your answer is
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