Ilovecrafts Ilovecrafts
  • 03-03-2020
  • Mathematics
contestada

A car travels 20 1/2 miles in 2/3 of an hour. What is the average speed, in miles per hour, of thr car?

Respuesta :

bhuvna789456
bhuvna789456 bhuvna789456
  • 05-03-2020

Average speed of the car is 29.85 miles/hr

Step-by-step explanation:

  • Step 1: Calculate speed when distance = 20 1/2 = 20.5 miles and time = 2/3 hr = 0.67 hrs.

Speed = Distance/Time = 20.5/0.67 = 29.85 miles/hr

Answer Link

Otras preguntas

A light ray traveling in air enters a second medium and its speed slows to 1.71 × 10^8 meters per second. What is the absolute index of refraction of the second
In the ground state, each atom of an element has two valence electrons. This element has a lower first ionization energy than calcium. Where is this element loc
What expression is equivalent to 3(6x-2)+2(x+5)
A 'snail's pace is 60 inches per minute. At this rate how long will it take the snail to crawl 120 feet?
Name a few metaphor examples using like or as in Letter from Birmingham Jail by Martin Luther King, Jr.
Ecology involves the study of all of the following except for the interactions between A. atoms. B. individual organisms and their environment. C. individu
what places did the Aztec region conquer?
Which element is a solid at STP? A. H2 B. I2 C. N2 D. O2
Dave started hiking at 120 feet below sea level. a) If he climbed 750 feet, whats his elevation now ? b) Dave then descended 420 feet in 1 hour. Find the averag
A catalyst is added to a system at equilibrium. If the temperature remains constant, the activation energy of the forward reaction (1) decreases(2) increases(3)