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
artcher [175]
1 year ago
7

When there is no traffic, it takes Rina 4 hours to get from Boston to New York. Once, Rina started her trip to New York at a spe

ed of 60 mph, but after 2 1/3 hours of driving she stopped for 40 minutes. She had to drive at a speed of 45 mph for the rest of her trip. How long was her trip?
Mathematics
1 answer:
kumpel [21]1 year ago
4 0

The whole trip was 0.185 Km or 185 m long.

<h3>What is speed ?</h3>

Speed is the time rate at which an object is moving along a path.

Given:

For 7/3 hours speed is = 60 mph = 0.06 kmph

For 40 minutes or 2/3 hours = 0 mph

for 1 hours = 45 mph  or 0.045 kmph

The total distance she travels

= 7/3*0.06+ 2/3*0+ 1*0.045

=0.185 Km or 185 m

Learn more about this concept here:

brainly.com/question/1293031

#SPJ1

You might be interested in
Reason on why xy=uv,uv=tv
blagie [28]
Can you please add the picture with the problem, then I will answer your question ?
3 0
3 years ago
I need help please?!!!
Anastaziya [24]

Answer:

less than

Step-by-step explanation:

think of it as an aliigator who wants cookies. The alligator is. going to eat the side with more cookies. if he is not facing one side that means that it is lees than

7 0
3 years ago
It’s 11:45 and you have an awesome appointment in 3 hours and 25 minutes. What time is your appointment? Please HELP!
stiks02 [169]

Answer: The time would be 3:00

There are 60 minute per hour. If it is 11:45, it's 25 minutes until 12:10. Once it is 12:10, the next hour (after 50 minutes) would be  1:00. so if you take 11:45 and add the 25 minutes from 3 hours and 25 minutes, it is 12:10 and you are left with 3 hours. 3 hours after 12:10 is 3:10

5 0
3 years ago
Help please asap :)))
iVinArrow [24]

Answer:

Step-by-step explanation:

The volume is calculated like:

V= length* hauteur* wide

V= 5* 2 3/4* 10 1/2

V= 5*\frac{11}{4} *\frac{21}{2} =\frac{5*11*21}{4*2} =\frac{1155}{8}=144.375  \\=144 \frac{3}{8} in^{3}

3 0
2 years ago
A town has a population of 2000 and grows at 4% every year what will be the population after 15 years to the nearest whole numbe
fomenos

To begin lets say year one the population is 2,000

assume this in percent we can say that 2,000=100%

at the end of this year the population will have grown by 4% meaning that

100%+4% will be the new population =104%

but we know that 100%=2,000 so what about 104%=X?

so (104*2000)/100=2,080

So year 1 the population will have grown by 80 people amounting to 2080 people.

Now do it manually year by year until we reach the 15th year. i will help you up to year 3

2nd year= (2080*104)/100=2163.2

3rd year= (2163*104)/100=2249.728

(If you have more complex questions reach me at essaywritingpool.com)


5 0
2 years ago
Other questions:
  • Please help!! 10 points up
    5·1 answer
  • The graph of 0.5x - 2y = 3 is shown on the grid.
    8·1 answer
  • A triangular space between three streets has measurements shown. how much new curbing will be needed to go around the​ space? ho
    15·1 answer
  • At Harriet Tubman middle school, there are 85 students in the 7th grade . The number of girls is 1 1/2 times the number of boys.
    15·1 answer
  • Jon made 15 out of 35 free throws.what is the probability that he will make the next free throw?
    6·2 answers
  • The measures of an angle and its supplement differ by 40°. What are the measures of the angles? Hint: an angle and its supplemen
    7·1 answer
  • Help me with this please
    13·1 answer
  • The ratio of the cost of a shirt to the cost of a jacket is 2:5. If the jacket cost $240 more than the shirt,
    9·1 answer
  • Devaughn is 10 years older than Sydney. The sum of their ages is 104. What is Sydney's age?<br>I​
    6·1 answer
  • A runner is participating in the Boston Marathon. He has run 12 miles of the 26.2 mile course. What percent of the course has he
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!