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Maksim231197 [3]
3 years ago
8

HELPPPPPPPPPPPPPPPPPPPPPPPPP

Mathematics
1 answer:
Over [174]3 years ago
8 0

Answer:

1: 11b(exponent of 2) +6b -9c

2: -11xy -9x -5x(exponent of 2)y

Step-by-step explanation:

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Janie took out a loan for $4850 at a 13.8% APR, compounded monthly, to buy
Masteriza [31]

Answer:

The total payment Janie have to make is $5466 .

Step-by-step explanation:

Given as :

The loan principal = $4850

The rate of interest applied = 13.8% compounded monthly

Let The time period of loan = t years

The monthly payment she make = $455.50 each month

I.e She make payment for t years = $455.50 × n

where n is the number of terms

<u>From Compound Interest</u>

Amount = Principal × (1+\dfrac{\textrm rate}{12\times 100})^{12\times time}

Or,  $455.50 × n  = $4850 × (1+\dfrac{\textrm 13.8}{12\times 100})^{12\times time}

Or, \dfrac{455.50}{4850} × n  = (1.0115)^{12\times 1}

Or, 0.0939 × n  = (1.0115)^{12}

Or, 0.0939 × n = 1.14707

∴ n = \dfrac{1.14707}{0.0939}

I.e n = 12.21 ≈ 12

So, The number of terms Janie she will pay = 12

So, The total payment she have to make = $455.50 × 12 = $5466

Hence The total payment Janie have to make is $5466 . Answer

8 0
3 years ago
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This is 7th grade math and answer ASAP. Tell me which answer choice in q.1. I will gave brainliest, thx, and 5 star if answered
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Help on these precalc problems 14-20
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15) factor out cos: cos(x)(sin(x)+1)=0
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Or when sin(x)=-1 (x=3pi/2)
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I need help with number 12
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Answer:

( C ) Because U.S hospital admission has only 5% of Hospital-Acquired infections

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3 years ago
Please help, rewarding brainliest
Ivan

The domain of the rational function in discuss as in the task content is the set of all real number values.

<h3>What is the domain of a rational expression?</h3>

The domain of a rational function or expression is the set of all real values of x, except for that/those which render the function or expression undefined as the case may be.

However, in this scenario, the denominator of the rational function is constant and hence all X-values render the expression defined.

Ultimately, the domain of the expression is the set of all real number values of x.

Read more on domain of a function;

brainly.com/question/1369616

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