Richard walks every day at a rate of 1 kilometer every 20 minutes at this rate how far can richard walk in 1 hour/

Step-by-step explanation:

Richard's speed: Distance / Time

                             Distance =  1 km

                              Time = 20 mins; convert minutes into hours

                              20 mins = __hours?

                               20/60 hours

                            1 km / (20/60)hour = 3 km/hr

Suppose Richard walk in 1  hour, so the distance he walked is :

Time * Speed = Distance = 1 hour * 3km /hr = 3 km

So Richard walked total 3 kilometres in 1 hour.

step-by-step explanation:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

step-by-step explanation:

given that megan owns a clothing boutique.

the profits of 2010, 11, are recorded and shown as follows:

years since     2010 0     1     2     3       4       5

profits made in 1000's   39       84     111     120   111     84

we find that profit gradually increases form 2010 to 2013 upto 120,   then starts decreasing.

the profits for 2012 and 2014 are the same while that of 2011 and 2015 are also the same.

this shows that there is symmetry about the line profit = 120000

hence answer is:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

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c.

step-by-step explanation:

simple you would first have to get   a negative number where as 1 to be multiplied by 24 and then you would have to multiply 6 time 4 and then repeat that process until you reach your term