The perimeter of an equilateral triangle with side length 2 - 3 can be represented by the expression 3 (1 - 3) and the perimeter of a square with side length 2x + 1 can be represented by the expression 4 (2x + 1). Which of the following expressions represents the total perimeter of the two shapes?
A 11. +5
B 11.25
с) бr - 13
D 32

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

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