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
vesna_86 [32]
3 years ago
6

Question 17 two trains leave stations 252 miles apart at the same time and travel toward each other. one train travels at 100 mi

les per hour while the other travels at 80 miles per hour. how long will it take for the two trains to meet?
Mathematics
1 answer:
VLD [36.1K]3 years ago
7 0
The distance between them is 252 miles
For meeting they reduce the distance with 252 miles
in an hour they reduce distance with 100+80=180 miles
180 miles...........1 hour
252 miles.............x hours
------------------------------------
x=252 /180=1,4 hours=84 minutes
You might be interested in
What is the median for the data shown below? Please help I will give Brainly!!!
stira [4]

Answer:

Option B Is correct

Step-by-step explanation:

Please Mark me brainlist

5 0
2 years ago
Lakita is going to plant trees and bushes to landscape her new yard. She cannot exceed her budget of $150. Each tree costs $45,
Citrus2011 [14]

Answer:

C.45t + 20b ≤ 150

Step-by-step explanation:

7 0
3 years ago
The number of bagels sold daily for two bakeries is shown in the table:
ivann1987 [24]

Going by the data given, the best center of distribution to use in terms of mean and median is D) Mean for Bakery A because the data is symmetric; median for Bakery B because the data is not symmetric.

<h3>What centers of distribution should be used?</h3>

The mean should be used for data sets that are symmetric while the median should be used for data that is not symmetric.

The data is said to be symmetric when the mean and median are equal or very close.

Bakery A mean:

= (45 + 52 + 51  48 + 61 + 34 + 55  46) / 8

= 49

Bakery A median is 49.5

Bakery B mean:

= (48  42 + 25  45 + 57 + 10 + 43 + 46 ) / 8

= 39.5

Bakery B median is 44.

This shows that Bakery A data is symmetric so the best center of distribution to use is mean.

Bakery B is not symmetric so the center of distribution to use is median.

Find out more on symmetric data at brainly.com/question/7130507

#SPJ1

8 0
2 years ago
What if I can't answer the questions you give me​
Leviafan [203]

Answer:

can u help answer mine

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Tuesday's high temperature was 8*C.the low temperature was -1*C .what was the difference between the high and low temperature
arsen [322]

the difference between both of them is 9*C

5 0
3 years ago
Other questions:
  • Rewrite the following equation in slope-intercept form.
    14·1 answer
  • 5. Is 9 a factor of the following?<br> (i) 394683<br> (ii) 1872546<br> (iii) 5172354
    13·2 answers
  • Eduardo's average speed on his commute to work was 55 miles per hour. On the way home, he hit traffic and only averaged
    6·2 answers
  • Solve the equation:<br><br> 5x-2=X+4
    7·2 answers
  • How do theoretical probability and experimental probability differ?
    15·1 answer
  • A 2×2 square is divided into four 1×1 squares. Each of the small squares is to be painted either green or red. In how many diffe
    10·1 answer
  • 40% of students have brown eyes 10 have brown eyes how many atudents in the class
    11·2 answers
  • PLZZ HELP ME AND I WILL gIVE U BRAINLIESt I need help on my test. ),:
    14·2 answers
  • -13+the root of y =-1<br><img src="https://tex.z-dn.net/?f=%20-%2013%20%2B%20%20%5Csqrt%7By%7D%20%20%3D%20%20-%201" id="TexFormu
    13·1 answer
  • NEED HELP ASAP PLS! 13 points!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!