The average length of time that three lawn mowers operates on a given day is 930 miniutes. none of the mpwers operates for less than 900 miniutes. what is the greatest possible length of time any of the mowers operates?

Since None of the Lawn Mowers, ===> Operates for Less than 900 Minutes

Lowest Possible Length: > 900 Minutes

Greatest Possible Length: > 990

Average Speed > 930 (L1 + L2 + L3) / 3 = 930

Set to Lowest Possible: L1 and L2 > 900 Minutes Each

Solve: L1 + L2 + L3 > (Lawnmowers 1, 2, 3):

( 900 + 900 + L3) / 3 = 930 L3 > 990.

Greatest Possible Length of Time; Answer > 990 minutes.

Hope that helps!!! : )

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply