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3 years ago

8

Please help me with this question.

1 answer:

melisa1 [442]3 years ago

3 0

Answer:

you have to figure out the cordnests

Step-by-step explanation:

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You synthetic division to find P(3) for p(x)=x^4-6x^3-4x^2-6x-2

klio [65]

By the polynomial remainder theorem, the remainder upon dividing $p(x)$ by $x-3$ will be the value of $p(3)$ .

... | 1 ... -6 ... -4 ... -6 .... -2
3. | .. ... 3 ... -9 ... -39 .. -135
--------------------------------------
... | 1 ... -3 ... -13 . -45 .. -137

So you have

$\dfrac{x^4-6x^3-4x^2-6x-2}{x-3}=x^3-3x^2-13x-45-\dfrac{137}{x-3}$

which means $p(3)=-137$ .

5 0

3 years ago

djyliett [7]

Answer:

1100

Step-by-step explanation:

price = 1500

discount= 15%

15% of 1500 = (15/100)*1500= 15*15= 225

so selling price = 1275

profit is selling price - cost price

1275 - CP = 175

CP = 1275-175= 1100

I didn't understand the calculator part of the question

5 0

3 years ago

Divya wants to rent a car to drive for the weekend. The rental company has a special that allows her to rent it for $200 for the

adelina 88 [10]

Answer:

$200 + 0.07m \leq 230$

A maximum of $\approx$ 428 miles is the distance what Divya can travel.

Step-by-step explanation:

Given that:

Rent to be paid for the car in the weekend = $200

Charges to be paid per mile = $0.07

Total money available with Divya = $230

To find:

The inequality as per her limitations and solution to the problem.

Solution:

Let the number of miles for which Divya can drive = $m$ miles

Charges for one mile = $0.07

Charges for $m$ miles = $0.07 $m$

Total charges for renting and $m$ miles = Rental charges + Operational charges

Total charges for renting and $m$ miles = $200 + $0.07 $m$

These are charges must be lesser than equal to the amount of money available with Divya.

Therefore, we can write:

$200 + 0.07m \leq 230$

Subtracting 200 from both the sides:

$0.07m \leq 30$

Dividing both sides with 0.07:

$m \leq \dfrac{30}{0.07}\\m\leq 428.6$

Therefore, a maximum of $\approx$ 428 miles is the distance what Divya can travel.

8 0

3 years ago

Which expression converts 100 inches per minute to feet per minute?

mel-nik [20]

By dividing by 12:
100 in/min (1/12 ft/in) = 100/12 ft/min = 25/3 ft/min

8 0

3 years ago

Read 2 more answers

in the adjoining figure ABC is right angled and triangle and B C D E is a rectangle .if ed= 24 cm then a triangle ∆ABC= 45 cm an

attashe74 [19]

Answer:

Step-by-step explanation:

2

4 0

3 years ago