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
Alona [7]
3 years ago
11

A train traveled 300 miles in 5 hours. find its rate of speed in miles per hour.

Mathematics
1 answer:
melomori [17]3 years ago
8 0

Answer:

60 miles per hour

Step-by-step explanation:

Speed = \frac{Distance}{Time}

You divide 300 by 5 and you get 60. You always need to divide the upper part to the lower part to reach the distance in ONE UNIT OF TIME. There, you have 5 seconds, yet you need the distance in 1 second.

This all is assuming that the train moved at a constant speed, where

ACCELERATION = 0, which is pretty improbable for a train.

You might be interested in
Help pleaseee is for nowwww
kykrilka [37]

Answer:

your bo**bs are so far wooooooooooooooooow!!!!

6 0
3 years ago
Hey can someone help me :)
Arada [10]
1.
Convert 22 miles to feet.


1 mile = 5280 feet

22 × 5280 = 116,160 feet

2.
To convert this you divide the speed by 60 since there's 60 minutes in an hour
125/60 = 2.0833....

Since you round the answer would be
2.1 miles per minute
6 0
3 years ago
Avicenna, a major insurance company, offers five-year life insurance policies to 65-year-olds. If the holder of one of these pol
ki77a [65]

Answer:

Avicenna can expect to lose money from offering these policies. In the long run, they should expect to lose ___33__ dollars on each policy sold

Step-by-step explanation:

Given :

The amount the company Avicenna must pay to the shareholder if the person die before 70 years = $ 26,500

The value of each policy = $497

It is given that there is a 2% chance that people will die before 70 years and 98% chance that people will live till the age 70.

The expected policy to be sold= policy nominal + chances of death

                                      = 497 + [98% (no pay) + 2% (pay)]

                                     = 497 + [98%(0) + 2%(-26500)]

(The negative sign shows that money goes out of the company)

                                   = 497 - 2% (26500)

                                  = 497 - 530

                                  =33

Therefore the company loses 33 dollar on each policy sold in the long run.

7 0
2 years ago
A student claims that only one operation is needed to calculate the length of the subtended arc when given the measure of a cent
Debora [2.8K]
Having the angle in radians and the diameter of the circle we can easily calculate the length using the following expression

Length = angle(radians)*diameter/2

With this expression we can easily deduce the perimeter of a circle (length of the full arc)

Length = Perimeter = 2*pi*r

There is only one operation involved in this process
4 0
3 years ago
How can i score best mark uee in 2019?
jolli1 [7]

Answer:

You need to study to do good on those exams bud.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Each base angle is an isosceles triangle measures 55 degrees 30 minutes. Each of the congruent sides is 10 centimeters long. Est
    7·1 answer
  • Please Help! I need help to my math question
    11·2 answers
  • Growing up, Joe lived in a small town. When he left for college, the population was 840.
    5·2 answers
  • Tiffany bought a paor of shoes at Macy's for $50.98 Amanda bought thr same pair of shoes at Payless for $35.42 How much did Aman
    8·1 answer
  • Tiffany is 140 miles away from Maggie. They are traveling towards each other. If Maggie travels 5 mph faster than Tiffany and th
    11·1 answer
  • Simplify, answer should have only positive exponents.
    15·1 answer
  • 59% of the working population attended college. If a person in the working population attended college, there is a 0.94 probabil
    9·1 answer
  • Using scientific notation, what is the solution to (5.4 * 105) - (1.2 * 103)?
    10·1 answer
  • Which conic section is represented by the following equation? 9x^2 – 5x – 3y^2 – 2y + 4 = 0
    7·2 answers
  • 21.12 is 25.6% of what number <br><br>33.52 is what percent of 8​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!