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vladimir1956 [14]
3 years ago
9

List the possible rational roots and actual rational roots for the equation x^3-2x^2+x+18=0

Mathematics
2 answers:
serg [7]3 years ago
7 0

Answer: The possible rational roots are  

± 1 , ±2 , ± 4 , ± 5 , ± 10 , ± 20 . The rational roots are   x = − 2 , x = 2 , x = 5 .

Kruka [31]3 years ago
3 0

Answer:

D on Edge

Step-by-step explanation:

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PlEasE heLp I nEed ThiS a.S.Ap !
Greeley [361]

Y because 9 14 is not shown in the bar

;] hopfully i got it right

5 0
3 years ago
Can someone help me out please
Ugo [173]

Answer:

answer is

4ft * 5ft

= 20ft^2

7 0
3 years ago
Vikram drinks 6/10 of a liter of water after gym class and 33/100 hours of a liter of juice with
algol13

The Vikram is not correct as he said that he drank a total of 39/100

of a liter in gym class and in his lunch, but he drank a total of 39/100 of a liter.

<h3>What is the fraction number?</h3>

A fraction number is the number which is a part of a whole number. It is written with a numerator and denominator. Fraction number are written as,

\dfrac{a}{b}

Here (a) is the numerator and (b) is the denominator.

Vikram drinks 6/10 of a liter of water after gym class and 33/100 hours of a liter of juice with his lunch.

Thus, the total amount he drank is,

n=\dfrac{6}{10}+\dfrac{33}{100}\\

Take the LCM 100, to solve it further,

n=\dfrac{60+33}{100}\\n=\dfrac{99}{100}\\

Now, Vikram says he drank a total of 39/100 of a liter, which is an incorrect claim.

Thus, the Vikram is not correct as he said that he drank a total of 39/100

of a liter in gym class and in his lunch, but he drank a total of 39/100 of a liter.

Learn more about the fraction number here:

brainly.com/question/78672

#SPJ1

4 0
2 years ago
I have 4 digits. My 7 is worth 7 ∗ 1,000. My 2 is worth 200. One of my 4s is worth 40. The other is worth 1/10 as much.
Natalija [7]
What do you mean 1/10.
but so far it is 724?
3 0
3 years ago
3. Suppose you pay $24 for a pair of shoes that has been discounted 20%. What is the original price of the shoes? Show how you i
elixir [45]
Discounted price = 24
discount rate = 20%

When an object is sold at a discount.
You can simply multiply the original price by the discount rate to get the value of the discount.

 Original Price * Discount Rate = Value of the discount

Then, you subtract the value of the discount from the Original price to get the discount price

Original Price - Value of the discount = discounted price

Remember: The discount price can also be arrived at by multiplying the Original price with the difference of 100% and the discount rate, in its decimal form.

Original price * (100%-discount rate)/100 = Discount Price

Using the latest formula, we can compute for the original price by dividing the discount price by the difference of 100% and the discount rate, in its decimal form.

Original Price = Discount Price / (100%-discount rate)/100

Original Price = 24 / (100%-20%)/100
                       = 24 / 0.80
Original Price = 30

Discount Value = 30 * 20%/100%
                          = 30 * 0.20
Discount Value = 6

Discount Price = 30 - 6
Discount Price = 24
3 0
3 years ago
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