Are the two triangles similar/proportional? If so, what is the scale factor (assuming the first triangle is reduced to form the second triangle.) a) No, the triangles are not similar.

b) yes, scale factor of 2

c) yes, scale factor of 1/2

d) yes, scale factor of 5

e) yes, scale factor of 1/5

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

the answer is d

step-by-step explanation:

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

49/6 is going to equal 8 1/6