To understand this question, we need some knowledge on radioactive decay. This type of nuclear decay is called a beta decay
<h3>Beta Decay</h3>
This is the process where a radioactive material is fired or naturally emits a beta particle which is equivalent to the lose of an electron and spontaneously becomes an entirely different element.
The participating actors in this nuclear reaction are
This is the decay process of helium particle in which it became a lithium particle and emitted an electron in the process.
Learn more on beta decay here;
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Answer:
The equation is y=-6x+3
Step-by-step explanation:
the y-intercept is 3 and the slope is 6
Range = highest number - smallest number
= 98- 73
= 25
Answer:
<h2>
FALSE</h2>
Step-by-step explanation:
The formula of an area of a rectangle:
l - length
w - width
The fromula of an area of a triangle:
b - base
h - height
If l = a and w = h, then
<em>The area of the triangle is equal to half the area of the rectangle with the same base and height.</em>
<em>The area of the rectangle is equal to twice the area of the triangle with the same base and height.</em>
Answer:
15
Step-by-step explanation:
90 - 30 = 60
60 - 45 = 15
d.15
