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
Leya [2.2K]
4 years ago
11

Need help ASAP! Please

Mathematics
1 answer:
Flura [38]4 years ago
6 0

Answer:

118.5 m

Step-by-step explanation:

I'm not sure what you mean by distance, displacement distance or total distance, so I'm gonna do both.

Displacement =

\int\limits^4_1 {s(t)} \, dt  \\\int\limits^4_1 {5t^2+t+2} \, dt \\\frac{5}{3}(4)^3+\frac{1}{2}(4)^2 + 2(4) - (\frac{5}{3}(1)^3+\frac{1}{2}(1)^2 + 2(1) )\\ = 118.5\\

total distance is just absolute value when using integral

\int\limits^4_1 {| s(t) |} \, dt

= 118.5

luckily it didn't matter for this problem, but there is a significant different between displacement and total distance, so remember to use absolute value signs when needed

You might be interested in
Which number can be inserted in the parentheses to make the statement true? negative 3 and one-fourth is greater than left-paren
DIA [1.3K]
The correct answer is D, -5 1/3.

The reason is that on a number line -3 1/4 would be placed to the right of -5 1/3.

The further you are to the right on the number line, the bigger the number.
4 0
3 years ago
Prove: △VWZ ≅ △YWZ
chubhunter [2.5K]

Answer:


Step-by-step explanation:

Statements                          Reasons

----------------------------------------------------------------

1. ∠V ≅ ∠Y                        Given

2. WZ bisects ∠VWY          Given

3. ∠VWZ ≅ ∠YWZ            Definition of Angle Bisector (2)

4. WZ ≅ WZ                         Reflexive Property

5. ΔVWZ ≅ ΔYWZ               AAS Theorem (1,3,4)

**In case you didn't know the definitions**

Angle Bisector - A line, segment or ray that divides an angle into two congruent angles

Reflexive Property - X = X

AAS Postulate -  If two angles and a non-included side of one triangle are congruent to the corresponding parts of another triangle, then the triangle's are congruent

6 0
3 years ago
Which statement accurately describes how adding a number, n, to the function f(x)=sin(x) affects its graph?
Hitman42 [59]

The <em>correct answer</em> is:


A) There is a vertical shift of n units.


Explanation:


When a parent function is transformed, each type of transformation results ina different change in the graph.


The parent function in this question is f(x) = sin(x).


Adding n units to the end of this function would result in f(x) = sin(x) + n.


When a function is transformed by adding a constant to the end of a function results in a vertical shift by that number of units. In this case, it would be a vertical shift n units.

7 0
3 years ago
Read 2 more answers
Three times the largest of three consecutive even integers is 76 more than the sum of the other two integers what are the intege
DerKrebs [107]
<span>go tot he website of 
</span>
https://www.algebra.com/algebra/homework/Problems-with-consecutive-odd-even-integers/Problems-with-c...

It will help you understand the problem and give you the answer.
7 0
4 years ago
16 + 32 ÷ 4 + (10 - 6)2
fenix001 [56]

Answer:

16+32÷4+(10-6)2=16+8+8=32

8 0
3 years ago
Read 2 more answers
Other questions:
  • 8.6E-10 in standard form
    9·1 answer
  • Please help me i beg you!!! 30 points!!!
    13·2 answers
  • Some reports claim that the Dunkin' Donuts chain sells 950 million donuts in five months. At this rate, how many donuts would Th
    5·2 answers
  • Can you please help with 19&amp;23? 19 says write an expression to represent the perimeter. Thanks!
    9·1 answer
  • Find the surface area of a cone when the radius is 4.5in and the height is 7.5in.
    7·1 answer
  • the sales tax in one town is 8%. So, the total cost of an item can be written as c + 0.08c. What is the total cost of an item th
    12·2 answers
  • Help please ASAP X^2+4x-4=8
    11·1 answer
  • What is represented by a pair of lowercase letters in a punnett square?
    13·1 answer
  • WILL GIVE BRAINLIEST! HELP ASAP!
    13·1 answer
  • Can i get some help pls i don't know how to write this equation
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!