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
Aleks04 [339]
3 years ago
15

X3+3x2-2x+6=0 Solve for X

Mathematics
1 answer:
katovenus [111]3 years ago
6 0

Answer:

x = 15/2

Step-by-step explanation:

3 + 6 - 2x + 6= 0

15 - 2x = 0

-2x = -15

You might be interested in
the weights of bags of baby carrots are normally distributed, with a mean of 34 ounces and a standard deviation of .35 ounces. b
taurus [48]

Answer:

The carrots can weight atmost 34.59 ounces so that it does not need to be repackaged.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 34 ounces

Standard Deviation, σ = 0.35 ounces

We are given that the distribution of weights of bags is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

We have to find the value of x such that the probability is 0.045

P( X > x) = P( z > \displaystyle\frac{x - 34}{0.35})=0.045  

= 1 -P( z < \displaystyle\frac{x - 34}{0.35})=0.045  

=P( z < \displaystyle\frac{x - 34}{0.35})=0.955  

Calculation the value from standard normal z table, we have,  

\displaystyle\frac{x - 34}{0.35} = 1.695\\\\x = 34.59325\approx 34.59  

Thus, the carrots can weight atmost 34.59 ounces so that it does not need to be repackaged.

5 0
3 years ago
Please help me out :)
avanturin [10]

Answer:

answer is B

Step-by-step explanation:

as S and T are points on the same line

8 0
3 years ago
How do I write 8.21 as a mixed number
Rom4ik [11]
8 21/100
 Hope this helped :)
5 0
3 years ago
Hello i am bored and wondering if anyone is down to zoom or sum
skad [1K]

bruh so ur j gonna zoom random strangers -

4 0
3 years ago
Choose the sentence that explains how the bonding pattern in metals makes them good conductors of electricity
Vladimir [108]

The sentence that explains how the bonding pattern in metals makes them good conductors of electricity is <u>A. They are willing </u>to give up their valence electrons.

<h3>What are valence electrons?</h3>

Valence electrons are the electrons in the outermost shell, or energy level, of an atom, which participate in the formation of a chemical bond when the outer shell is open.

<h3>Answer Options:</h3>

A. They are willing to give up their valence electrons.

B. Their nucleus has more protons than neutrons.

C. They are malleable.

D. They have a simpler electron arrangement.

Thus, the sentence that explains how the bonding pattern in metals makes them good conductors of electricity is <u>Option</u> A.

Learn more about conductors of electricity at brainly.com/question/2624096

6 0
3 years ago
Other questions:
  • If anyone knows how to do this i’d greatly appreciate it :)
    8·1 answer
  • Please help. 10 points
    6·1 answer
  • More points!! Please solve 22 and 23
    15·1 answer
  • Need Help help me plz ;(
    10·1 answer
  • Whats the area of the rectangle? ​
    7·1 answer
  • I'm not sure how to get the answer can you help me?
    7·1 answer
  • The world’s largest wave was about 0.524 kilometer tall. How many meters tall is this?
    10·2 answers
  • What is the sum of the first two multiples of 8?<br> A 8<br> B 16<br> C 24<br> D 32
    15·2 answers
  • Is the figure an example of a segment?
    9·2 answers
  • The function f is defined by f(x) = x + 3 / 4x - 5 . Find f(x+3).​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!