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
IgorC [24]
3 years ago
6

Un grup de ciclistes han de fer una excursió a una casa rural que es troba a 72 quilòmetres del seu poble. El primer dia recorre

n 2/3 del camí. El segon dia recorren 1/4 del camí i el tercer dia arriben a la casa rural. Calcula els quilòmetres que recorren cada dia.
Mathematics
1 answer:
zavuch27 [327]3 years ago
4 0

Answer:

29.76 milles

11.16 milles

44.64 milles

Step-by-step explanation:

Van haver de fer una excursió a una casa rural que està a 72 quilòmetres del seu poble.

El primer dia viatgen 2/3 de camí. Aquest dia, van viatjar:

2/3 * 72 = 48 quilòmetres

En el segon dia viatgen 1/4 de camí. Aquest dia, van viatjar:

1/4 * 72 = 18 quilòmetres

A el tercer dia arriben a la casa de camp. Aquest dia, van viatjar 72 quilòmetres.

Hem de convertir cada un d'ells en milles.

1 km = 0.62 milles

El primer dia:

48 km = 0.62 * 48 = 29.76 milles

El segon dia:

18 km = 0.62 * 18 = 11.16 milles

El tercer dia:

72 km = 0.62 * 72 = 44.64 milles

You might be interested in
An experiment has a single factor with eight groups and five values in each group. a. How many degrees of freedom are there in d
pishuonlain [190]

Answer:

A) 7

B) 32

C) 39

Step-by-step explanation:

Degree of freedom is a means of checking how many values that are free to vary, while using a statistical method.

a) since the experiment has a single factor with eight critical values. Therefore;

C - F = degree of freedom among the group variation

8 - 1 = 7

b) The degree of freedom can be calculated, if the number of data; Therefore, number of data is;

N = 8 × 5 = 40

Then the degree of freedom in determining within group variation,

N - C Therefore;

40 - 8 = 32

C) The degree of freedom in determining the total variation is,

N - 1

40 - 1 = 39

6 0
3 years ago
A pyramid has a base off 100 m^2 and a height of 60 m. What is the volume of the pyramid?
scoray [572]
V=2000m³it is b........

7 0
3 years ago
Express 80 as a product of prime factors
choli [55]

Answer:2×2×2×2×5

Step-by-step explanation:

80=2×2×2×2×5

8 0
3 years ago
Which of the following could be an example of a function with a domain [a, infinity) and a range [b, infinity) where a >0 and
Semmy [17]
[a, infinity) and a range<span />
6 0
3 years ago
Read 2 more answers
10 points
velikii [3]
384. 25 is the correct answer.
7 0
3 years ago
Other questions:
  • HELP QUICK PLEASEE THANKS
    9·2 answers
  • What’s 12 divided by 8? (Not for a quiz or test, just curious.)
    6·2 answers
  • 5,816-(382+298)=(5,816-382)-298
    11·1 answer
  • Suppose a population of 250 crickets doubles in size every 6 months. How many crickets will there be after 2 years?
    10·2 answers
  • What is the complete factorization of 2x2 − 11x − 21?
    9·1 answer
  • PLS HELP<br> Find an equation of the line with a y-intercept of -3 and an x-intercept of -4.5
    13·1 answer
  • Determine if 0.4744335042096347... is rational or irrational and give a<br> reason for your answer.
    13·1 answer
  • Find the distance between -6 and 8.<br> What is an expression that represents the distance
    15·1 answer
  • -5 a root of the Quadratic<br>equation n² - 8n-65 = o.<br>What is the other root of the<br>equation​
    9·1 answer
  • Can someone please help me i dont know the answer.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!