Which of the following describes changes to the nucleus of an atom when it decays and releases an alpha particle? A.
One neutron is converted to a proton

B.
The atomic number is reduced by 2

C.
Two electrons are released

D.
2 protons are converted to electrons

answer: give more info

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

wait nvm i know the correct answer now its 100%   81 square feet

~batmans wife dun dun