1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kotegsom [21]
3 years ago
5

172 Eri

Mathematics
1 answer:
AlekseyPX3 years ago
3 0

Answer: 2 roots

Step-by-step explanation:

You might be interested in
how much money has to be invested at 3.3% interest compounded constinuously to have $45,00 after 19 years
Sedaia [141]
P=$24038.60 has to be invested to have $45000 after 19 years
3 0
3 years ago
Read 2 more answers
A new television set was recently purchased for the common room in a residence hall for $436.80 including tax the tax rate is 4%
garri49 [273]

Answer:

The price of the television before taxes is $420

Step-by-step explanation:

* Lets explain how to solve the problem

- The purchased price = cost price +  taxes

- A new television set was recently purchased for the common room

 in a residence hall for $436.80

- This price including tax

- The tax rate is 4%

- We need to find the price of the television before taxes

* <em>Lets solve the problem</em>

- Assume that the price of the television before tax is 100%

∵ The tax rate is 4%

∵ The price after tax = price before tax + tax

∵ The price before tax = 100%

∴ The price after tax  = 100% + 4% = 104%

∵ 104% equivalent to $436.80

∴ 100   ⇒   ?

  104   ⇒   436.80

- <em>By using cross multiplication</em>

∴ ? = \frac{(436.80)(100)}{104}=420

∴ The price of the television before taxes is $420

6 0
3 years ago
I need help on 15 please
Nikolay [14]
The ratio 12:20 because you need it to be equal to 3:5. 3 times 4 which makes 12 so you need to multiply 5 with 4 too
4 0
3 years ago
Eya is 5 years younger than 3 times Bills age. If Eya is 28 how old is Bill?
Sedaia [141]
Bill's age = x

Eya's age = 3x - 5

Eya is 28

28 = 3x - 5

28 (+5) = 3x -5 (+5)

33 = 3x

33/3 = 3x/3

x = 11

Bill = x

x = 11

Bill is 11 years old

hope this helps
4 0
3 years ago
HELPPP A GIRL OUT pleaseeee
spayn [35]

Answer:

i think is b sorry if im wrong

3 0
2 years ago
Other questions:
  • Simplify the ratio 9/12
    14·2 answers
  • A data set includes data from 500 random tornadoes. The display from technology available below results from using the tornado l
    15·1 answer
  • Question 3
    15·1 answer
  • The quotient of x and 4
    6·1 answer
  • The difference in the x-coordinates of two points is 3, and the difference in the y-coordinates of the two points is 6. What is
    9·2 answers
  • What is the LEADING COEFFICIENT of the polynomial: 6x² + 5x^3 – 1x^4?
    12·1 answer
  • What is an equation for the translation of y = |x| down 8 units?
    12·2 answers
  • Combine like terms to simplify<br> 3x + 2y + 4x - 6y
    14·2 answers
  • Pamela's age is two times it's age. The sum of their ages is 69 what is jiri’s age?
    12·2 answers
  • If REX ~ ROB, find the value of a.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!