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
Ugo [173]
3 years ago
12

a bicyclist is competing in a 75 mile bike race. at a speed if 20 miles per hour,how many minutes would it take the biker to com

plete the race?​
Mathematics
1 answer:
Sergeu [11.5K]3 years ago
8 0

Answer:

The answer if you divide with a calculator would be 3.75, but if you put that in time form, the time would be 4 hours and 15 minutes

Step-by-step explanation:

You might be interested in
En un pueblo hay tres iglesias cuyas campanas tocan cada 15 minutos, cada 20 minutos y cada 35 minutos. Suponiendo que en este i
34kurt

Answer:

420 minutos

Step-by-step explanation:

Resolvemos esta pregunta utilizando el método mínimo común múltiple

Encontramos los múltiplos de 15, 20 y 35

Múltiplos de 15:

15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450

Múltiplos de 20:

20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, 400, 420, 440, 460

Múltiplos de 35:

35, 70, 105, 140, 175, 210, 245, 280, 315, 350, 385, 420, 455, 490

Por lo tanto,

MCM (15, 20, 35) = 420

El primer múltiplo común es el mínimo común múltiplo.

Por tanto, el tiempo en el que las 3 campanas de la iglesia volverán a coincidir = 420 minutos

7 0
2 years ago
HELP NEEDED!!!
V125BC [204]

a) The formula for compound interest is:

Total = starting amount x (1 + interest rate)^ number of years

b)

Using the given information you have:

1200 = 500 x (1+0.045)^x where x is the length of time you want to find.

1200 = 500 (1.045)^x

Divide both sides by 500:

2.4 = 1.045^x

Use natural logarithms:

ln(1.045^x) = ln(2.4)

Solve for x:

X = ln(2.4) / ln(1.045)

X = 19.889 years ( Round the answer as needed).

6 0
3 years ago
Answer this please..​
elena-14-01-66 [18.8K]

Answer:

Answer is 6 because line are parallel

3 0
3 years ago
Solve 2x^2 + 26 = 0 to identify the roots
jok3333 [9.3K]
2x^2=-26
x^2=-13
x=(+/-)sqrt(13)i
4 0
3 years ago
Read 2 more answers
I need is answer ASAP
Irina-Kira [14]

The 3 Yard loss made the greatest change

3 0
3 years ago
Read 2 more answers
Other questions:
  • What causes the normal ocean waves that continuously crash on the beach? A. Wind B. Upwelling C. The moon D. Earthquakes
    5·2 answers
  • Example for the 11th graders were asked to select a favorite pattern out of six choices the following display shows what their f
    5·1 answer
  • PLEASE HELP!!
    7·1 answer
  • Find the maximum or minimum value of the parabola.<br> y = –2x^2 – 16x + 20
    10·2 answers
  • I really need the answers to these math problems
    14·1 answer
  • How do you write 0.25% as a decimal?
    11·1 answer
  • 6/7 divided by ( -7/5 )
    11·2 answers
  • 200 students, which was 40% of the 7th graders said that the dress code was an important issue at school. How many students are
    8·1 answer
  • Can someone plz help me with my math test plz
    6·2 answers
  • Write a linear function f with the given values.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!