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
Kobotan [32]
3 years ago
12

Mandy begins bicycling West at 30 miles per hour at 11:00 am. If Liz leaves from the same point 20 minutes later bicycling West

at 36 miles per hour, when will she catch Mandy?
A. 2:00 pm
B. 1:00 pm
C. 1:30 pm
D. 2:30 pm
Mathematics
1 answer:
const2013 [10]3 years ago
7 0

36(t - 1/3) = 30t

36t - 12 = 30t

6t = 12

t = 2

2 hours past 11AM is 1PM. So Liz catches

Mandy at 1PM.

You might be interested in
Why is this correct?
Vanyuwa [196]

Answer: A= independent variable W = dependent variable  

Step-by-step explanation:

w= a/25

7 0
3 years ago
The value of a computer which was bought for rs40,000 depreciates at 10%annually what will be the cost of computer after 2 years
aalyn [17]

Answer:

Rs32400

Step-by-step explanation:

By the first year, it will decrease by : 40000 x 10% = 4000
The price will be : 40000 - 4000 = 36000 (Rs)


The next year, it will decrease by : 36000 x 10% = 3600
The price will be : 36000 - 3600 = 32400(Rs)

Hope it helps :)

3 0
3 years ago
What is 7.8 as a fraction?
Inessa05 [86]
7 & 8/10 or 78/10 ( which is the same thing)
5 0
3 years ago
The point P has coordinates (8, 9). In which quadrant does point P lie?
kiruha [24]
It is in the first quadrant
8 0
3 years ago
What's a quadrilateral that has a 80, 100, 100, 80 degree
kap26 [50]
The answer is a rectangle
3 0
3 years ago
Read 2 more answers
Other questions:
  • From 248 workers to 200 workers
    12·2 answers
  • How high up does the ladder reach
    9·1 answer
  • Please please help me with this question! Will give brainliest!!
    7·1 answer
  • Which of these represent a function
    5·1 answer
  • Plz someone help me with this question
    8·1 answer
  • Is this number rational or irrational? 2/5 squared <br><br> A.rational<br><br> B.irrational
    12·1 answer
  • Guess who’s back! I need help with this! This is my last question I don’t want to get it wrong. Also, can you explain to me what
    6·1 answer
  • Find the volume of the square pyramid.<br> 3 ft<br> 5 ft<br> 5 ft
    15·1 answer
  • I'll mark brainly if you do this​
    10·1 answer
  • Harper bought 8.6 cm of fabric. She used 2.8 meters making a pilow . How many cm of fabric does she have left
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!