An enlargement of a rectangular
photo is 2.4 feet wide and 1.6 feet
tall. How much glass is needed to
cover the photo?
A 2.24 square feet
B 3.84 square feet
C 8 square feet
D 38.4 square feet

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.

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

ratio is 2 : 9

the answer is three

13.5 : 3