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

What is the relationship between the media and each of the branches of goverment?

does anybody know the answer?

"My teacher's name is Toyota" in Japanese is "________wa Toyota desu."

Which sentence should be revised for clarity? In the years following World War I, there was a great deal of anti-immigrant sentiment in the United States. As

Amma hikes 2and3/4 miles of nature trail in 1 hour and 15 minutes. How many miles does Amman hike per hour?

On the Day of the Dead, families set up altars to display ofrendas, or offerings. Altars can have multiple levels. What usually adorns the top level of an altar

Given: 1 = 4 B = D Prove: AD = CB Which of the following triangle congruence theorems would be used in this proof? SAS ASA AAS

Julia had a sibling who died because of a genetic disease as an infant. Before having children, she and her husband Tobias get genetic testing and counseling.

Over their whole lifetime, about how much can someone with a professional degree expect to earn compared to someone with a high school diploma who didn’t attend

how can manager use an production function to decide whether to add an input to increase production