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lakkis [162]
4 years ago
9

Find the polynomial function with leading coefficient 3 that has the given degree and zeros.

Mathematics
1 answer:
Gnoma [55]4 years ago
5 0
So you know that there are three zeroes, and that it is to the 3rd degree, so you know that there are going to be 3 terms initially.

(x+2)(x-1)(x-4) - You can multiply by 3 at the end

x^2 - x + 2x -2
(x^2 + x - 2)(x - 4)

x^3 - 4x^2 + x^2 - 4x - 2x + 8
x^3 - 3x^2 - 6x + 8

f(x) = 3x^3 - 9x^2 - 18x + 24
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Find the amount and the compound interest on rupees 5000 for 2 years at 6% per annum, Interest payable yearly. Answer with full
solniwko [45]

Answer:

I. Amount = 5618 Rupees

II. Compound interest = 618 Rupees

Step-by-step explanation:

  • Given the following data;
  • Principal = 5000 Rupees
  • Time = 2 years
  • Interest rate = 6%

To find the compound interest;

Mathematically, compound interest is calculated using the formula;

A = P(1 + r)^t

Where;

  • A is the future value.
  • P is the principal or starting amount.
  • r is annual interest rate.
  • t is the number of years for the compound interest.

Substituting into the formula, we have;

A = 5000(1 + 0.06)^2

A = 5000(1.06)^2

A = 5000 * 1.1236

<em>A = 5618 Rupees</em>

Next, we would determine the compound interest using the formula;

C.I = A - P

C.I = 5618 - 5000

<em>Compound interest (C.I) = 618 Rupees</em>

5 0
3 years ago
Jen is 7 cm shorter than twice Ann's height. together they are 146 cm. How tall is Jen?
zvonat [6]
136 in cm I pretty sure i’m correct
6 0
4 years ago
Read 2 more answers
lng rordoin a party contextat the Vine House HotelYour House Hotelparty $20 $750 Chargesfor Sarah per 30 ow thperson pluspeoplet
S_A_V [24]

So in this problem we can see that there will be 60 people at the party. Following the conditions for this event that state the following: $750 for up to 30 people and every extra person pays $20. To show that the cost will be $1350 in total we simply do this:



For 30 people we have $750 dollars. Now every other person after pays only $20. That means that another the other 30 people will pay in total only $600.



If we add them we get: $750 + $600 = 1350. This shows that the cost will be $1350.

<span>
I hope it helps, Regards.</span>

3 0
3 years ago
PLZ HURRY! ONLY 30 MINS LEFT!! ༼ つ ◕_◕ ༽つ Vikram is studying the square pyramid below. A square pyramid. The square base has sid
Karolina [17]

Answer:

<u><em>The error Vikam made:</em></u><u><em> He actually used the wrong expression to represent the area of the base of the given pyramid. </em></u>

Step-by-step explanation:

The surface area of the pyramid that is given = 4 * (0.5 * 34.2 * 28.4) + 34.2 * 34.2

Now, the Total area of it is = (2 * 0.5 * 36.5 * 25.6) + (2 * 0.5 * 37.8 * 16.2) + (25.6 * 16.2)

               = (36.5 * 25.6) + (37.8 * 16.2) + (25.6 * 16.2)

5 0
3 years ago
Read 2 more answers
Change the followong decimals to percents and order them on the number line from least to gratest useing this numbers 0.02 ' 0.9
olganol [36]

Answer:

2%

15%

25%

90%

Step-by-step explanation:

To turn decimals to percents, you just have to times them by 100 or you can just do the quick way and move the decimal 2 places to the right.

0.02*100 = 2%

0.9*100 = 90%

0.25*100 = 25%

0.15*100 = 15%

Then, you just put them in order:

2%

15%

25%

90%

Please mark me the brainliest!?!

5 0
3 years ago
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