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
Anarel [89]
3 years ago
15

A man travels from Town X to Town Y at an average rate of 50 mph and returns at an average rate of 40 mph. He takes a 1/2 hour l

onger than he would take if he made the round trip at an average of 45 mph. What is the distance from Town X to Town Y?
Mathematics
1 answer:
LiRa [457]3 years ago
5 0
You need to write the equation out as you read it. D*(1/50) + D*(1/40) = 2D*(1/45) + 1/2. Solve for D
You might be interested in
What is the rate of change of the function shown in the table?
Ivanshal [37]

Answer:

   

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I NEED HELP ASAP PLEASE!!!!!!
blondinia [14]

Answer:

3/4

Step-by-step explanation:

cross multiply: 8n=6

solve: n=6/8

simplify: n=3/4

6 0
3 years ago
Read 2 more answers
Concept Bank a) central tendency d) event g) population j) random experiment m) sample mean p) sample space b) continuous random
OlgaM077 [116]

Answer:

Continuous random variable - The practically infinite number of possible                   values that a random variable can take on in an experiment

Random experiment - The process of observing the outcome of a random   chance event

Probability - The number that quantifies the likelihood that a certain  random event will happen

Sample space -  All possible outcomes that can result from a random experiment

Variability - This exist when successive observations of a particular system variable or phenomenon do not produce the exact same result.

Statistical inference - The use of information from a sample to draw conclusions about the population

Sample mean - The most commonly used measure of central tendency of a distribution of data

Event - A subset of the sample space

Standard deviation - A measure of the extent to which the values in the data set differ from the mean

Outlier - An observation point that is distant from other observation.

4 0
3 years ago
Melody paid off a loan of $120,000 in 10 years. If she made a payment of $1,225 each month, then what was the simple interest ra
sdas [7]
I think it’s .01% because 1225/120000=.010208
7 0
3 years ago
Please help i don’t get it 6th grade
luda_lava [24]

Answer:

54

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • it takes one fourth of a gallon of paint covers one fifth of a car how much paint covers the whole car​
    10·1 answer
  • What is the x-intercept of y = 3x² + 6x + 3 ?<br> o<br> 1<br> -1<br> 3
    6·1 answer
  • 2. The gym can hold no more than 500 people.<br> Write an inequality for this situation.
    14·1 answer
  • What is the area of a trapezoid with a = 7.5, b = 12.5, and h = 14 ? <br> PLS HELP
    10·1 answer
  • -4x -6 = 3 - 5x<br> Solve for x pls
    15·2 answers
  • A rectangular prism that has a length of 6 units, width of 4 units, and height of 5 units.
    5·2 answers
  • Sarah has a savings account. This month she deposits four paychecks. Each
    14·2 answers
  • 7/3 X - 2<br> =<br> -16<br> What does x equal
    12·1 answer
  • What is the measurement of this angle?<br><br>__°​
    13·2 answers
  • Whats the GCF of x^6 and x^4​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!