barriosphillip barriosphillip

14-05-2020
Mathematics

contestada

A car travels at a speed of 15 meters per second.
How far, in kilometers, will it travel in one hour?
hs A.45 km
B.54 km
C.63 km

Respuesta :

Chelboy Chelboy

14-05-2020

Answer:B

Step-by-step explanation:

Speed=15 meter per second

We need to convert to kilometer per hour

Speed=(15 x 18) ➗ 5

Speed=270 ➗ 5

Speed=54 kilometer per hour

Time=1 hour

Distance =speed x time

Distance =54 x 1

Distance =54 kilometers

Answer Link

Otras preguntas

A circle has a diameter of 15 feet. What is the circumference of the circle? (Express your answer using π.) A.15/π ft. B.15π ft. C.30π ft. D.π/15 ft. Help me

Evaluate: |18| A:1/18 B:-1/-18 C:-18 D18

Which explains what happens to a warm air mass at a warm front? A. A warm air mass overtakes a cold one, and the warm air rapidly rises and cools. The water i

Use the words contentious and tension in a sentence

Given the function g(x) = -4x + 5, compare and contrast g(2) and g(-4). Choose the statement that is true concerning these two values.

Which placement of grouping symbols in the expression gives it a value of 6? 7 • 5 – 4 • 5 + 9 A. 7 • (5 – 4) • (5 + 9) B. 7 • [(5 – 4) • 5] + 9 C. 7 • [

Which waste material is removed from the human body by the respiratory system?

The muscular tube near the mouth that aids in getting food is called the

what is the suffix of secede

What type of verb is the underlined word in the sentence? The bank president worked without interruption in her office. A. transitive B. intransitive help pl