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vesna_86 [32]
3 years ago
9

PLEASE HELPPP WILL GIVE BRAINLIEST!!!!!

Mathematics
2 answers:
irakobra [83]3 years ago
7 0

Answer:

<h2>C. 9x³ − 11x² − 7x </h2>

Step-by-step explanation:

f(x)=36x^5-44x^4-28x^3\\\\g(x)=4x^2\\\\\dfrac{f(x)}{g(x)}=\dfrac{36x^5-44x^4-28x^3}{4x^2}\\\\\dfrac{f(x)}{g(x)}=\dfrac{(4x^2)(9x^3)-(4x^2)(11x^2)-(4x^2)(7x)}{4x^2}\\\\\dfrac{f(x)}{g(x)}=\dfrac{(4x^2)(9x^3-11x^2-7x)}{4x^2}\qquad\text{cancel}\ 4x^2\\\\\dfrac{f(x)}{g(x)}=9x^3-11x^2-7x

Vilka [71]3 years ago
5 0

Answer:option C is the correct answer

Step-by-step explanation:

f(x) = 36x^5 − 44x^4 − 28x^3

g(x) = 4x^2

We want to determine f(x)/g(x). It becomes

(36x^5 − 44x^4 − 28x^3) /(4x^2)

Looking at the numerator, each term in the numerator can divide the term in the denominator without remainder. it means that the term in the denominator is a common factor of the numerator and thus, 4x^2 can be factorized out of the numerator. It becomes

4x^2(9x^3 − 11x^2 − 7x) /(4x^2)

4x^2 in the numerator cancels out 4x^2 in the denominator. It becomes

9x^3 − 11x^2 − 7x

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4. Determine the amount of a $3000 investment at 9%/a compounded monthly for 6 years. [4 marks]
sweet [91]

Answer:

A = $ 5137.65 .

Step-by-step explanation:

Amount = $3000

interest rate = 9 %

                    = 9/12 = 0.75%  

compounded monthly for

time = 6 years.

       = 6 × 12 = 72 months.

A = P(1+\dfrac{r}{100})^t

A = 3000\times (1+\dfrac{0.75}{100})^{72}

A = $ 5137.65

hence, the amount after compounding $3000 at the rate of 9% after 6 years is  A = $ 5137.65 .

5 0
4 years ago
Is your estimate larger or smaller than the actual number of liters in a gallon? Explain how you know.
SCORPION-xisa [38]

Question:

There are 33.8 fluid ounces in a litre. There are 128 fluid ounces in a gallon. About how many litres are in a gallon?

Is your estimate larger or smaller than the actual number of litres in a gallon? Explain how you know

Answer:

It is larger

Step-by-step explanation:

Given

33.8\ fl\ oz = 1\ litre

128\ fl\ oz = 1\ gallon

Required

Estimate number of litres in a gallon

33.8\ fl\ oz = 1\ litre

128\ fl\ oz = 1\ gallon

Cross Multiply

128\ fl\ oz * 1\ litre = 33.8\ fl\ oz * 1\ gallon

128 * 1\ litre = 33.8* 1\ gallon

Divide both sides by 33.8

\frac{128 * 1\ litre}{33.8} = \frac{33.8* 1\ gallon}{33.8}

\frac{128 * 1\ litre}{33.8} = 1\ gallon

3.78698224852\ litre = 1\ gallon

Approximate

3.787\ litres = 1\ gallon

The estimate is larger than the actual litres to gallon conversion because, in standard units of conversion;

3.785\ litres = 1\ gallon

6 0
3 years ago
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Vaselesa [24]

Answer:

Scroll all the way to the bottom of the document i attached youre welcome

Step-by-step explanation:


Download pdf
7 0
4 years ago
A die is rolled 30 times. How many times can you expect it to land on a number less than 5?
erma4kov [3.2K]

Answer:

5/6 is your answer

Step-by-step explanation:

no. of favourable observation/ total no of observation

6 0
3 years ago
$49.95 CD player; 5% discount
velikii [3]
Because there is no actual question, I'll just tell you relevant information, the discount is worth approximately $2.50 and the price of the CD player is 47.45
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