M 6. At a farm, Ben and Kathy were each given a bucket that weighed
x grams. Ben picked y grams of blueberries. The blueberries Kathy
picked were 3 times as heavy as Ben's.
(a) How heavy was Ben's bucket of blueberries in terms of x and y?
(b) How heavy was Kathy's bucket of blueberries in terms of x and y?
(c) Kathy picked 400 g more blueberries than Ben. Her bucket of blueberries weighed 900 g. How heavy was the bucket?

exactly you go it

step-by-step explanation:

think the answer would beb

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours