elle3105 elle3105

25-02-2022
Mathematics

contestada

What is the average speed of a car that travels 440 km in 15.4 hours?

Respuesta :

27-02-2022

A car travels 440km in 15.4 hours -> In 1 hour, the car travel 1/(15.4) the distance.

So in an hour, the car travel : 440 x 1/(15.4) = 28.5714285714... (round to 29)

So, the average speed of the car is approximately 29 km/h

Answer Link

Otras preguntas

Would your guests like spaghetti for lunch. Underline the subject and circle the verb

k(kooooollloojjiiuujoiuohogo

Settlers were attracted to the Andean Highlands because of its cooler climates and good soil. Question 1 options: True False please help asap please please pl

Spirit of Australia, a hydroplane boat, made speed records by traveling 239 miles in 0.75 hours (45 minutes). What is its record- breaking speed?

Determine the following probabilities. Enter your final answers as reduced fractions. Two coins are flipped. Find the probability that the first coin land on he

(a) Simplify 8y X 3x (b) Simplify 2c - 3y + c + 5y

The volume of a cube is 751cm.3 Work out the length of its side rounded to 1 DP.

6.7 problem 7 Suppose P=f(t) is the population (in thousands) of town t years after 1990, and that f(7)=15 and f(12)=25, (a) Find a formula for f(t) assuming f

What problems did people face in the Middle Ages?

your room is.........