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3 years ago

Ill give brainliest please help! Factor completely: x^5−x^4–x^3

Mathematics

1 answer:

aleksley [76]3 years ago

5 0

Answer: $x^{3} (x^{2} -x-1)$

Step-by-step explanation:

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Gina records the daily change in the share price, p, of a stock every d days. In the table below p is measured in cents.

Oduvanchick [21]

From the table, the average daily change in the share price from d = 5 to d = 20 is of 11.

The average rate of change of a function p(x) over an interval [a,b] is given by:

$A = \frac{p(b) - p(a)}{b - a}$

In this problem, rate over the interval d = 5 to d = 20, hence $a = 5, b = 20$ .

The values of the function are $p(5) = 39, p(20) = 204$ .

Hence:

$A = \frac{p(b) - p(a)}{b - a}$

$A = \frac{204 - 39}{20 - 5}$

$A = 11$

The average daily change in the share price from d = 5 to d = 20 is of 11.

A similar problem is given at brainly.com/question/20732437

5 0

3 years ago

2x3 + 5x2 + 6x + 15

iren [92.7K]

Answer:

Step-by-step explanation:

Distribute x^2 to 2x and 5, you’ll get 2x^3+5x^2.

The distribute 3 to 2x and 5, you’ll get 6x+15.

You’ll get what the question is asking for.

7 0

3 years ago

Which number is a prime number? 141 161 171 151

Law Incorporation [45]

141 (The original number) ;1 + 4 + 1 = 6 (Add each individual digit together) ;6 is divisible by 3 ;Then 141 is divisible by 3 ;141 isn't a prime number ;In the same way, 171 is divisible by 9 ; then, 171 isn't a prime number ;

161 = 7 x 23; 161 is divisible by 7 ; then, 161 isn't a prime number ;

Test whether 171 is divisible by 2, 3 , 5 , 7 , 11 , 13 ( an algorithm that tests each incremental m against all known primes < division ) ;
but, 171 isn't divisibile by 2,3,5,7,11,13 ;
Finally, 171 is a prime number ;

5 0

3 years ago

What is the value of x?

mylen [45]

Angle G and Angle F are the same, which means that HF = GH

This means that x = 15

7 0

4 years ago

Read 2 more answers

Jasmine's credit card has a $2,000 balance that she carried over from last month. assuming her credit card charges an 18 percent

NikAS [45]

Using simple interest, it is found that her interest charge this month will be of $30.

<h3>Simple Interest</h3>

Simple interest is used when there is a single compounding per time period.

The amount of interest after t years in is modeled by:

I(t) = Prt

In which:

P is the initial amount.

r is the interest rate, as a decimal.

In this problem, considering the time in years, the parameters are:

$P = 2000, r = 0.18, t = \frac{1}{12}$

Hence:

$I(t) = 2000 \times 0.18 \times \frac{1}{12} = 30$

Her interest charge this month will be of $30.

More can be learned about simple interest at brainly.com/question/25296782

4 0

2 years ago