Shurley bought a new bed and now needs to find pillows, sheets, and a comforter for it. She wants to have black or white pillows
; striped or plaid sheets; and a solid, polka-dot, or zebra-print comforter. How many unique bedding combinations can Shurley make?
2 answers:
There are 2 different pillows, 2 different sheets and 3 different comforters.
Multiply all the choices together to find all the combinations:
Total combinations: 2 x 2 x 3 = 12
There are 12 different combinations.
Answer:
12
Step-by-step explanation:
The fundamental counting principle states that to find the total number of combinations, we multiply the choices for each element.
She can choose between 2 types of pillows; 2 types of sheets; and 3 types of comforters. This gives us
2(2)(3) = 4(3) = 12
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8 of them! (I'm pretty sure....)
Ok, so 120 pages plus the 60% of the book she has left to read will give the total number of pages.
That means that 120 pages is 40% of the book.
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