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
nikdorinn [45]
3 years ago
8

How many coefficients are in the expression 5x^3-2x^2+6x-4

Mathematics
2 answers:
NeX [460]3 years ago
5 0
There are 3 co-efficients in this expression
avanturin [10]3 years ago
3 0

Answer:

there are three coefficients in the expression :)

Step-by-step explanation:

first i found the x  and y

the list of x's were: -1, 0, 1, 2, 3.

the list of y's were: -17, -4, 5, 40, 131.

then i put the coordinates into a calculator to find the possible correlation coefficients and found that the Correlation coefficient was 3, because that's what the online calculator got.

<u>×║hope this helps ║ ×</u>

(0ω0)

You might be interested in
Which expression calculates the speed in meters per second of an object that travels a distance of 40 m every 10 s?
Naily [24]
40 times 10, every 10 seconds you go 40 miles...
5 0
3 years ago
Question 2 of 5
jeyben [28]

Answer:

27

Step-by-step explanation:

Given expression :  

    1 + 24 + ( + 3) = 1

Bring the number 1 to the left side of the equal sign. The positive 1 becomes negative 1 when brought towards the left side of the equal sign.

1 + 24 + ( + 3) - 1 = 0

Now, opening the bracket, we get

1 + 24  + 3 - 1 = 0

Negative 1 and positive 1 will get cancel

24  + 3  = 0

or 27

Therefore, the value of the numerical expression  1 + 24 + ( + 3) = 1 is 27.

8 0
3 years ago
You are driving on a freeway with a posted speed of 65 mph. Nearly all of the cars are traveling between 35 and 40 mph. What wou
marissa [1.9K]

30 mph would be a safe speed for you to drive.

Collisions are much more likely to occur when one driver travels greater speedy or more slowly than the alternative motors on the road. You have to input a throughway at or near the velocity of visitors except if the speed of site visitors exceeds the prison speed restrict.

A pedestrian has a 90 percent threat of survival if hit by a vehicle transferring at 30 km ph (18.64 mph). This decreases to 70 percent at 40 kmph (24. eighty five mph) and much less than 20 percent at 50kmph (31 mph). driving at decreased speeds also enables drivers to stop within a shorter distance.

Retaining high speeds on highways is straightforward, as roads are wider and traffic is usually mild. If there are signs that show a pace restriction of 80kph, use them as a guide and stick near them. it's also an excellent exercise to assess road situations and set your pace thus.

Learn more about driving here brainly.com/question/26084890

#SPJ4

3 0
2 years ago
SOMEONE PLEASE HELPPP PLEASE ASPAAP
Feliz [49]
<h3>Answer:  35</h3>

==========================================================

Explanation:

Check out the diagram below.

U is between T and V, and U is on segment TV. We can see that the smaller pieces TU and UV add back up to the largest segment TV

TU + UV = TV

17 + 18 = TV

35 = TV

TV = 35

Segment TV is 35 units long.

5 0
3 years ago
Hi can you help me with this problem i dont understand it​
Romashka-Z-Leto [24]

Answer:

Answer is d - x = \frac{y + z}{4}

Step-by-step explanation:

Step 1: Add 'z' to both sides

4x -z (+z) = y + z

4x = y + z

Step 2: To solve for x, divide both sides by 4

\frac{4x}{4} = \frac{y + z}{4}

x = \frac{y + z}{4}

5 0
3 years ago
Other questions:
  • I’m confuse I put A but my friends said the answer is D?
    7·1 answer
  • Pls hepl very ugrent
    14·1 answer
  • Plzzzzz can any one help me I don’t understand :(
    7·1 answer
  • My question is the picture
    11·1 answer
  • Solve in order of operation<br> Thanks
    10·2 answers
  • -2 degree drop in temp every 1,000 ft airplane climbs in the sky. Temp on ground is 57 degrees. What is temperature when plane r
    7·1 answer
  • Three cubic feet of seawater weighs 192 pounds.
    5·2 answers
  • Help pls no wrong answers
    11·1 answer
  • Which expression is equivalent to Cosine (StartFraction pi Over 2 EndFraction r) for all values of r?.
    12·1 answer
  • R,s and t are the vectors given by 4i+j,3i+2j and 4i +j respectively.find [r+s+t]
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!