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
Jobisdone [24]
3 years ago
6

a train was traveling at a constant speed. The table below shows the distance, in miles, the train traveled for the first 4 hour

s. write an equation to represent the relationship between t, the time, and d, the total distance traveled by the train.( I think that you need to find the rate or unit rate but idk how to)

Mathematics
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

D_{t} =95t

Step-by-step explanation:

A train was travelling with a constant speed.

As given in the table at time t = 1 hour, distance covered = 95 miles.

Similarly at time t = 2 hours distance covered = 190 miles

so difference = 190 - 95 = 95 miles

When we calculate the difference in the distances traveled at time t = 3 and t = 2

Distance covered = 285 - 190 = 95 miles

Now we are confirm that distance traveled d in t hours is representing an arithmetic sequence.

Explicit formula of an arithmetic sequence is represented by

D_{(t)}=D_{0}+(t-1)d

Where D_{t} =95 miles

and d = 95 miles  [ common difference ]

so D_{t} =95 + (t-1)95

        = 95 + 95t - 95

D_{t} =95t

Expression will be D_{t} =95t

Archy [21]3 years ago
5 0

Answer: d = 95t

Step-by-step explanation: if it takes one hour to travel 95 miles, then the distance will be 95 * time

You might be interested in
Solve 6 1 - (2 4/16 +3 2/3)<br>Do the operation in parentheses first Show all your steps.​
amid [387]

Answer:

55\frac{1}{12}

Step-by-step explanation:

61 - (2 4/16 +3 2/3) = 61 - (5 +( 4/16 + 2/3))

                              = 61 - (5 +( 6/24 + 16/24))

                             = 61 - (5 + 22/24)

                             = (61 - 5) - 22/24

                             = 56 - 11/12

                             = 55 1/12

6 0
3 years ago
Kurt needs pounds of chocolate chips to make cookies. How many ounces of chocolate chips does he need? PLEASE I NEED IT RIGHT AW
Bad White [126]

Answer:

Step-by-step explanation:

Multiply the number of pounds by 16.

1 LB=16OZ

16x(lbs)= ANSWER

5 0
3 years ago
This straightedge and compass constructions shows a quadrilateral ABCD. is ABCD a rhombus
dezoksy [38]

Answer:

Is this topic symmetry?

3 0
2 years ago
What does the asterisk (*) here mean?<br> 2x*5x + 2x*9 + 7*5x + 7*9
nignag [31]

Answer:

I think it means to multiply.

Step-by-step explanation:

7 0
2 years ago
Steps to solve x/8-5=-1
topjm [15]

Answer: x = 32

Step-by-step explanation:

x/8 - 5 = -1

Add 5 both sides : x/8 = 4

Multiply both sides by four: x=4 times 8

4 0
3 years ago
Other questions:
  • A distributive property for 7 times 63
    9·2 answers
  • What is 40/3 as a mixed number?
    13·2 answers
  • Rory, Phil, and Ricky are competing in a golf match. Their probabilities of winning the match are as follows: P(Rory wins)=20% P
    15·2 answers
  • How many solutions does the equation 9x+27=27 have ?
    9·1 answer
  • 25 POINTS PLZ ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • 15/30 divided by 15/15
    15·2 answers
  • A hotel offers teo activity packages. One costs $192 and includes 3h of horsebackriding and 2h of parasailing. The second costs
    8·1 answer
  • What is the slope of the line that contains these points?
    10·1 answer
  • Suppose that QRS is isosceles with base SQ . Suppose also that =m∠R=(2x+29)° and =m∠Q=(4x+9)° . Find the degree measure of each
    14·1 answer
  • Which two figures have the same number of faces?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!