Psychologists sometimes use tetrahedral dice to study our intuition about chance behavior. tetrahedron is a pyramid with four identical faces, each triangle with all sides equal. they are labeled with 1,2,3,4. a)when rolling 2 of these special dice create a probability model for the sum of the two faces. b) what’s the expected value? c) what’s the standard deviation

answer: the answer to your question is parallel

d. vertex

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

18.75 gallons

step-by-step explanation: