8th grade math help please
roy can order a large or small snow cone. There are 15 flavors and 2 toppings from which to choose. How many ways can Troy order a snow cone? A. 32 B. 60 C. 120 D. 30
It's D)30
multiply 15 by 2. @i_love_bands26 , do not give the answer. you are supposed to help them solve it by themselves.
A cooking club has 12 members. How many ways can they select a president and vice president from among the members? A. 1320 B. 66 C. 132 D. 220
You guys forgot the toppings. Let 'S' stand for sizes, 'F' for flavors, 'T' for toppings, and 'C' for total combinations. It should go as follows: (S x F)(S x T)(F x T)= C (2 x 15)(2 x 2)(15 x 2) = C At least, I think that's it.
Er, (2 x 15) + (2 x 2) + (15 x 2) = C.
so is 30 right? I need to pass this
No. It's not thirty.
Try this out, it should be it: (2 x 15) + (2 x 2) + (15 x 2) = C.
oh the first question is B)60
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