cookiethewarrior cookiethewarrior

01-09-2020
Mathematics

contestada

what is the average speed of a train that covers 80 km in 1 hour, 200 km in 2 hours and 420 kn in 4 hours

Respuesta :

pkyjeong26 pkyjeong26

01-09-2020

Answer:

95

Step-by-step explanation:

80+(200 divided by 2)+(420 divided by 4)=285

285 divided by 3=95

Answer Link

Otras preguntas

One cubic foot holds 7.48 gallons of water, and 1 gallon of water weighs 8.33 pounds. How much does 3.8 cubic feet of water weigh in pounds? In tons?

Find x in each figure (assume the segment across the triangle is parallel to the third side)

reason why many adult children still live with there parents essay

how many grams of copper(II) oxide can be reduced to copper metal with 1.75 moles of H2? Equation: CuO + H2 = Cu + H2O

ratio of 9min to 600 sec

convert the following measurment

If 40% of x = Rs 200

Which of the following is NOT a known consequence of sleep deprivation? A) increased inflammation and arthritis B)decreased blood pressure C) increase in the

3/4(x+6) = -1/4x Explain how to solve the equation.

Use the drawing tools to form the correct answer on the number line. Graph the solution set to this inequality. -2z+9≤ 5z - 12 Drawing Tools Select Point Open P