maddayy8541 maddayy8541

21-09-2017
Mathematics

contestada

If a car travels 30 mph for 1 hour, and 40 mph for 1 hour, what is the average velocity of the trip?

Respuesta :

03-10-2017

Average velocity equals total distance divided by total time. The car travels a total of 70 (30+40) miles for a total time of 2 hours. Average velocity = 70/2 = 35 mph.

Answer Link

Otras preguntas

I need more help I'm lazy (img included)

Read about Flexon below. What scientific name is given to this kind of alloy? Flexon : Flexon is the trademarked name for a special material that is used to ma

write 9 430 049 in international number system

HELP MOI MATH WORK=IMPOSSIBLE PLEASE

During which phase of the cell is a cells DNA copied

Which of the following is the best example of an isolated system? OA. A bus at a bus station B. An astronaut in a spaceship OC. A car on the freeway D. A motorc

Solve the linear programming problem. Minimize and maximize P = 10x + 5y Subject to 2x+3y 230 2x+y ≤ 26 -2x+3y ≤ 30 x, y 20

for each phenotype, list the genotypes (Remember to use the letter of the dominant trait)* Straight hair is dominant to curly:_____Straight _____Straight _____C

Identify the three primary macroeconomic goals countries have, and describe the importance of each. (4 points) Briefly explain what inflation is. Then, describ

100 adults were asked how they keep fit. Each adult goes to the gym, runs or cycles. 45 of these adults are female. 30 of the 52 adults who go to the gym are fe