1. A triangle has the following lengths- Side 1: 4x+1,
Side 2: 6x - 5, and
Side 3: x + 1.
Its perimeter is 41 cm.
Write an equation for this situation: 4x+1+6X-5+x+1
2 = 4cm
THEN find the lengths of all 3 sides of the triangle:

Need help finding the sides

Side 1: 17cm. Side 2: 19cm. Side 3: 5cm.

Step-by-step explanation:

Equation:

Now, find the side lengths:

Double check:

26

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