11. On a typical day, the snow on a mountain melts at a rate modeled by the function
T πt
sin
6 12
is/hr
A snow maker adds snow at a rate modeled by the
function
+
S(t) = 0.00672 – 0.12t + 0.87.
inlar
Both M and S have units in inches per hour and t
is measured in hours for 0 st 6. At t= 0, the
mountain has 40 inches of snow.
(a) How much snow will melt during the 6-hour
period? Indicate units of measure.
(b) Write an expression for 1(t), the total number of
inches of snow at any time t.
(c) Find the rate of change of the total amount of snow
when t = 3.
(d) For 0 st s 6, at what time t is the amount of snow
a maximum? What is the maximum value? Justify
your answers.
C

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

77

step-by-step explanation:

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )