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
storchak [24]
3 years ago
7

T-4t^2+2t^3 Please help :(

Mathematics
1 answer:
Arada [10]3 years ago
4 0

Answer:

Is there a question here?

Step-by-step explanation:

t - 4t² + 2t³ =    t(1 - 4t + 2t²)

                  =  t(2t² - 4t +1)

                  ≠≠≠≠     t(2t - 1)(t -1)

        used a graphing calculator to find the roots

       

You might be interested in
If I make 11.50 an hour working full time (40 hours a week) how much money do i make a year after deducting 60 dollars of taxes
Kazeer [188]
Given:
hourly rate = 11.50
hours worked in a week = 40 hours
taxes per moth = 60

Every month may be 4 weeks or 5 weeks but we know that 1 year has 52.1429 weeks.

Let us compute for the whole year:

Earnings:
11.50 /1 hour * 40 hours/1week * 52.1429 weeks/1year  
= 11.50 * 40 *  52.1429/year
= 23,985.734 per year

Taxes:
60 / per month * 12 months / 1 year
= 60 * 12/year
= 720 per year

Net earning per year
23,985.734 - 720 = 23,264.734 

Net earning per month
23,264.734 ÷ 12 months = 1,938.81 

You will earn 23,264.73 annually from a monthly earning of 1,938.81
7 0
3 years ago
At the start of 2014, Mike's car is worth 12000. the car depreciates by 30 percent every year. how much is his car worth in 2017
Anarel [89]

Answer:

$4,116

Step-by-step explanation:

Worth of Mike's car at the start of 2014 = $12,000

If the car is said to depreciates every year by 30% = 30/100 = 0.3

The worth of the car at the start of 2017 is what we are to determine.

This means that the car depreciated by 30% (0.3) for 3 years since 2014 (2017 - 2014 = 3 yrs)

The worth at the start of 2017 would be calculated as follows:

12,000 × (1 - 0.3)³

= 12,000 × (0.7)³

= 12,000 × 0.343

= 4,116

Worth of the car at the start of 2017 would be $4,116

4 0
3 years ago
Carissa takes a square piece of cardboard and cuts 5 in. by 5 in. squares out of each corner. She folds the sides up to make a b
kow [346]
The answer is v=5x^2-100x+500. First, since we are finding the volume of a square you already know that the equation for a square is volume= length*width*height. Because 5 inches was cut off from each side, that means that each side is now 10 inches shorter than it originally was. So, then you substitute the values into the formula.  So the length is x-10 and the width is also x-10 and the height is 5in. Then you write the formula like this (x-10)(x-10)5. Second, you substitute the values into the formula. Since there are 2 x's that would make x^2 and add that to 5 that would make 5x^2. Then you multiply -10*10=-100. Finally, you multiply -10*-10-5=500. Then you add them all together to get 5x^2-100x+500
3 0
3 years ago
Read 2 more answers
What is the area of this quadrilateral?
Sever21 [200]
24 square feet is the answer
7 0
3 years ago
HELP!!!!!!ASAP!!!!!!​
Grace [21]

Answer:

Im only in middle school, sorry

Step-by-step explanation:

I have tips tho!

always write information down, only useful ones, and not like "jimmy love to play basketball" kin of stuff.

Think it through, dont just guess.

Hope this helps i guess,

-yuko

5 0
3 years ago
Other questions:
  • Xander goes to the movies with his soccer team. Each team member buys a ticket and two
    13·1 answer
  • The area of rhombus ABCD is 120 square units.
    14·2 answers
  • Let f be a differentiable function such that f(0) = -5 and f'(x) is less than or equal to 3 for all x. Of the following, which i
    7·1 answer
  • Find the value of Q3 for the following data set. 3 5 6 6 8 9 9 9 10 10 11
    10·2 answers
  • How many ways can the letters of the word EIGHT be arranged if the first letter must be an E?
    8·1 answer
  • Drag steps of the solution into order to solve for x in the equation 7(x – 4) = 84.
    9·2 answers
  • Write an equivalent expressions for (8a2 -15a + 9) - (6a2 - 9a - 20).
    14·1 answer
  • Please help round to the nearest tenth
    5·1 answer
  • Melody can cycle for 30 miles against the wind in the same amount of time that it takes to cycle 56 miles with the wind. If the
    11·1 answer
  • A multiple choice test has two parts. There are 4^12 ways to answer the 12 questions in Part A. There are 4^5 ways to answer the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!