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
prohojiy [21]
3 years ago
6

Use the cubic model y=10x^3-12x to estimate the value of y when x=3

Mathematics
2 answers:
likoan [24]3 years ago
7 0
Y=10(3)^3-12(3)
y=270-36
y=234
ella [17]3 years ago
6 0

Answer:

The value of y = 234 when x = 3.

Step-by-step explanation:

The given model function is y = 10x^3 - 12x

We need to find the value of y when x = 3.

So, plug in x =3, in the above function, we get

y = 10(3)^3 - 12(3)

y = 10(27) - 36

y = 270 - 36

y = 234

So, the value of y = 234 when x = 3.

You might be interested in
12.20x=372.10<br> Pls write exactly how to do it not just answer
ANEK [815]
To find x, you divide both sides of the equation by 12.20. This would look like this:
12.20x/12.20 =372.10/12.20 . Then, the answer you get is 30.5, so. X=30.5
6 0
3 years ago
Read 2 more answers
HELP ME PLEASE!! A total of 30 shirts were sold at Friday night's football game. Each adult shirt cost $10.50 and each youth shi
zubka84 [21]

Answer:

hey

Step-by-step explanation:

r u in red oak too?

3 0
3 years ago
Can you solve this problem please im having trouble with this question ​
Degger [83]

Answer:

The answer is 3.7

Step-by-step explanation:

Use cross multiplication to set up the equation then simplify,

17y = 63

  y = 63/17

  y = 3.705

Round to the nearest tenth.

Solution is y = 3.07

Good luck!

3 0
2 years ago
Read 2 more answers
Does a plane have a definite beginning and end?
Lorico [155]
Technically no.  It extends forever in the X and Y axis, but does not have a Z axis.
5 0
3 years ago
Match the term with the definition.
maria [59]
1- Line:
A line is a one dimensional figure that is formed by joining an infinite set of points.
It has no start and no end.
Answer:
Line ..............> A) infinite number of points extending in opposite directions that has only one dimension

2- Line segment:
It is the same as the line. The only difference is that a line segment has a fixed start point and a fixed end point. It is considered to be a portion of a line
Answer:
Line segment .........> D) a part of a line that has two endpoints

3- Ray:
A ray is also a one dimensional shape. A ray usually has a start point but no end point.
Answer:
Ray .........> B) part of a line that has one endpoint and continues in one direction infinitely

4- Point:
A point is a dimensionless geometric shape. It is only used to state a certain location.
Answer:
Point .........> C) a location, has no dimension

5- Vertex:
A vertex is a term that is used to refer to the point where the two rays forming an angle meet.
Answer:
Vertex ........> E) the common endpoint of two segments or rays that form the corner of an angle

Hope this helps :)
4 0
2 years ago
Other questions:
  • Robs age is twice the sum of Julias age and 10. Rob is 24 years old. Write and solve an equation to determine Julia's age.
    10·1 answer
  • A circular pond has a radius of 10 meters there is an average of 2 frogs per square meter in the pond approximately how many fro
    13·1 answer
  • David has 56 baseball card I wish he sells three cars per week write an equation representing the number of cards n he has left
    9·1 answer
  • Please help me will mark as brainlist
    5·2 answers
  • The cereal box shown below is a rectangular prism. Find the surface area of the cereal box.
    13·2 answers
  • It takes Serina 0.25 hours to drive to school. Her route is 16 km long. What is Serina’s average speed on her drive to school?
    11·1 answer
  • Please help! <br> Don't mind the one with the answer. Please just answer them all.
    10·1 answer
  • Set P U (R U O)
    9·1 answer
  • Please help and please no links..thanks ¯\_(ツ)_/¯
    15·2 answers
  • Counselors at Rockport High School and Riverdale High School surveyed the graduating seniors to find out their post-high-school
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!