tehya134 tehya134

04-03-2020
Mathematics

contestada

If an elevator traveled 70 meters in 1/2 minutes how many km/h was it going?

Respuesta :

kennedyymarigny5 kennedyymarigny5

04-03-2020

Answer:

8400 km/hr

Step-by-step explanation:

70+70= 140 which is for one minute. Multiple 140 by 60 (60 min in a hour) to get 8400

Answer Link

jcymartinez9 jcymartinez9

04-03-2020

Answer:

7.14 km/h

Step-by-step explanation:

find out how many meters per minute it is going.

70×2 =140

140 meters per minute

THere are 1000 meters in one kilometer so you would do 1000÷140.

THe answer for 1000÷140 is 7.142, your final answer.

Answer Link

Otras preguntas

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

find an equivalent expression without parentheses -(50x-15y+15)=

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

what is the answer for (20,8),(9,16) ?

How is it possible for Mercury to have frozen ice ?

Scarcity is the condition of not having enough goods and services to satisfy everyone's?

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?

Can someone use the word delta in a sentence