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
amm1812
2 years ago
7

Select all of the statements that are true about the following expression: -4x^3+3x^2-1

Mathematics
1 answer:
satela [25.4K]2 years ago
7 0

Answer:A

Step-by-step explanation:

You might be interested in
Five whole numbers are written in order
xenn [34]

Answer:

The values of x and y is given by the equation 4x-y=20+y.

Step-by-step explanation:

Given : Five whole numbers are written in order  4 6 x y 10 , the mean and median of the five numbers are the same.

To find : The values of x and y ?

Solution :

Observations 4, 6, x, y, 10.

Mean is summation of observation divided by number of observation.

i.e. m=\frac{\sum x_n}{n}

m=\frac{4+6+x+y+10}{5}

m=\frac{20+x+y}{5}

Median is middle term of observations.

Median of odd terms M=\frac{n+1}{2}^{th} term

M=\frac{5+1}{2}^{th}

M=3^{rd} term

M=x

The mean and median of the five numbers are the same.

i.e. \frac{20+x+y}{5}=x

20+x+y=5x

4x-y=20+y

The values of x and y is given by the equation 4x-y=20+y.

5 0
3 years ago
Read 2 more answers
The car race lasted 0.004 hours. Convert this value into a fraction. hours
Vladimir79 [104]
0.004 is read as four-thousandths, so write it as fraction using a 4 in the numerator and a 1000 in the denominator. Then reduce it.

0.004 = 4/1000 = 1/250

0.004 hours = 1/250 hours
4 0
2 years ago
Simplify: 6-8+7-2-8+13
Vikki [24]

Answer:

The answer is 8.

Step-by-step explanation:

6-8+7-2-8+13

= (6 +7 + 13) - (8+2+8)

= 26 - 18

= 8

5 0
2 years ago
Solve for y hdgkgsydkydutskgxtisit
Feliz [49]

You said  X = (5y+1) / (y-2)

Multiply each side by (y-2):

X(y-2) = (5y+1)

Eliminate parentheses:

Xy - 2X = 5y + 1

Add  2X  to each side:

Xy = 5y + 1 + 2X

Subtract  5y  from each side:

(X-5)y = 1 + 2X

Divide each side by  (X-5):

<em>y = (1+2X) / (X-5)  </em>

7 0
2 years ago
Read 2 more answers
Does anyone know what 0.4 divided by 2.4 is? I think it’s 0.6 or 6 not for sure tho!
ipn [44]

Answer:

0.16 I think............

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which equations are equivalent to ? 3^3√x+4 =12 Check all that apply.
    10·2 answers
  • Triangle E D F is shown. The length of E F is 8 and the length of D F is 5. Angle E D F is 116 degrees and angle D F E is 31 deg
    15·2 answers
  • Can someone help. Please!
    14·1 answer
  • Please help. I do not understand. Thank you!
    7·1 answer
  • The mean of 2,4,6,8,10
    9·2 answers
  • Jodi poured herself a cold soda that had an initial temperature of 40degreesF and immediately went outside to sunbathe where the
    7·1 answer
  • X + 5 is a factor of f(x) = x ^ 3 - 2x ^ 2 - 23x + 60 to factor f(x) completely.
    10·1 answer
  • 1/8 divided by 5 pls help
    9·2 answers
  • Solve for x<br> 0.5x = 20<br><br> 1. x = 40<br> 2. x = 10<br> 3. x = 2.5
    6·2 answers
  • WILL GIVE BRAINLIEST
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!