suewebb69 suewebb69

01-10-2020
Physics

contestada

What is the average speed in miles per hour of the car that traveled 200 miles in 5.5 hours

Respuesta :

memem329 memem329

06-10-2020

Answer:

36.4 mph

Explanation:

Average speed is [tex]\frac{distance}{time}[/tex].

After substitution, this is [tex]\frac{200}{5.5}[/tex].

The average speed, therefore, reduces to 36 [tex]\frac{4}{11}[/tex] mph, or about 36.4 mph.

Answer Link

Otras preguntas

A housewife used excessive amount of sodium nitrate and phosphate fertiliser to her tree, after 3 days, she found her tree had withered and died.

Simplify: (x-1)+(12–7.5x)

b. What is Algorithm? b . What is Algorithm ?

The ratio of boys to girls in a classroom is 2 : 3. If there are 20 children in total, how many boys are there?

Interesting setting for superheroes .Why this setting is interesting?(A lot of different settings 5-20.)

Hi, could you help me with this substitution question? I'd really appreciate if you added workings out as I'm terribly confused. Thanks,

if cos^4+cos^2=1 prove that cot^4a-cot^2a=1

This book has colourful pictures What is the describing word?

What is Grendel's mother's motivation for going to Herot?

Examination malpractice dilutes sanctity and integrity of certificate