1/4 as a decimal is 0.25 and 0.25 times 3 is 0.75 so you change that into a fraction which is 3/4 butter she used.
Step-by-step explanation:
There you go............
Total marbles = 2 + 7 = 9
P(Purple, then white) = (7/9)(2/8) = 7/36
Answer: 7/36
1)Surface Area of rectangular box=166
2)Surface area= (9*6)+(9*8)+(10*9)+(6*8)=264 square meters
3)45 square ft
4)288.05 square cm
5)S.A of cylinder = 345.6 sq. cm
6)<span>S.A of cylinder = 603.2 sq. ft
7)</span><span>S.A of cylinder = 276.5 sq.in
8)</span><span>S.A of cylinder = 353.4 sq. m
9) slant height = 15 inches</span>