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
Lera25 [3.4K]
3 years ago
10

the distance to Talamunda to velcratia is 700 miles. the train takes 5 hours to travel the distance. at what unit rate is the tr

ain traveling?
Mathematics
2 answers:
qwelly [4]3 years ago
6 0

Answer:

The train travels 140 miles per hour

Step-by-step explanation:

To find the unit rate we can divide the miles traveled by the time it took to travel them. Let x be the unit rate.

700/5=x

To simplify the fraction divide both parts of the fraction by 5

(700/5)/(5/5)=x

Divide

140/1=x

The Train travels 140 miles per hour

Goryan [66]3 years ago
3 0

Answer:

140 mph

Step-by-step explanation:

Divide the total distance (700 miles), with the amount of time it took (5 hours) to get the unit rate traveled.

700/5 = 140/1

140 miles per hour is your answer

~

You might be interested in
I need help on #1 #3 #4
mr_godi [17]

1.) Word form: two hundred thirty-six and seventy-seven thousandths

Expanded notation:   200   + 30   + 6 +     0.0   + 0.07  + 0.007

There are no underlines?

3.) tenth: 7.3 hundredth: 7.31 thousandth: 7.305 whole number: 7

4.) Estimate: 10,400

Answer is 10,417



5 0
3 years ago
Read 2 more answers
For the following telescoping series, find a formula for the nth term of the sequence of partial sums
gtnhenbr [62]

I'm guessing the sum is supposed to be

\displaystyle\sum_{k=1}^\infty\frac{10}{(5k-1)(5k+4)}

Split the summand into partial fractions:

\dfrac1{(5k-1)(5k+4)}=\dfrac a{5k-1}+\dfrac b{5k+4}

1=a(5k+4)+b(5k-1)

If k=-\frac45, then

1=b(-4-1)\implies b=-\frac15

If k=\frac15, then

1=a(1+4)\implies a=\frac15

This means

\dfrac{10}{(5k-1)(5k+4)}=\dfrac2{5k-1}-\dfrac2{5k+4}

Consider the nth partial sum of the series:

S_n=2\left(\dfrac14-\dfrac19\right)+2\left(\dfrac19-\dfrac1{14}\right)+2\left(\dfrac1{14}-\dfrac1{19}\right)+\cdots+2\left(\dfrac1{5n-1}-\dfrac1{5n+4}\right)

The sum telescopes so that

S_n=\dfrac2{14}-\dfrac2{5n+4}

and as n\to\infty, the second term vanishes and leaves us with

\displaystyle\sum_{k=1}^\infty\frac{10}{(5k-1)(5k+4)}=\lim_{n\to\infty}S_n=\frac17

7 0
3 years ago
0.04x -0.06y=0.48<br> 0.08x-0.11 y=0.92
UkoKoshka [18]

Answer:

0.04x -0.06y=0.48

x = 1.5y + 12

0.08x-0.11 y=0.92

x = 1.375y + 11.5

Hope this helps!

6 0
3 years ago
How do you find the variable when it’s on both sides of the equation
ASHA 777 [7]

If, for example, you had x on one side and x on the other, then subtracting x from both sides "disappears" x. If no other power of x shows up on either side, then your equation either has no solution or is always true.


3 0
3 years ago
Please help me answer this question?
zalisa [80]

Answer:

2+2

Step-by-step explanation:

2 + 4!

3-5

3_4

3-6

2-5

2+5

2_3

2-5

7 0
2 years ago
Read 2 more answers
Other questions:
  • In this particular arithmetic sequence, a7 = 34 and a15 = 74. What is the value of a21?
    5·1 answer
  • Please help meee I’m dont understand geometry please help me thank you
    6·1 answer
  • Write the first four terms in the multiplication pattern given by the formula:<br><br>10 · 5n
    15·1 answer
  • Find each unit rate and determine which is lower.
    15·2 answers
  • WILL MAKR BRAINLIEST AND GIVE ALL MY POINT TY ILY &lt;3
    6·2 answers
  • Please tell me the answers and how you got the ansers
    6·2 answers
  • What is the answer to this question?<br><br>(3+√5)^2
    14·2 answers
  • OTHER ONE WASNT 50. 50 POINTS AND BRAINLIST IF GET RIGHT
    13·1 answer
  • IM TAKING A TEST, HELP!
    12·1 answer
  • I will give brainliest to whoever answers this question correctly.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!