Which situation best represents a proportional relationship? A 20 × 24-inch photo is reprinted into a 5 × 6-inch photo.

A 20 × 24-inch photo is reprinted into a 5 × 6-inch photo.

A turtle traveled 1 meter in 1 hour and 2 meters in 2.5 hours.

A turtle traveled 1 meter in 1 hour and 2 meters in 2.5 hours.

Two pencils are sold for $1. Ten of the same pencils are sold for $6.

Two pencils are sold for $1. Ten of the same pencils are sold for $6.

One apple had 6 seeds, two apples had 8 seeds altogether, and 3 apples had 10 seeds altogether.

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

sorry i just need to anwers this to get points

step-by-step explanation: