Answer:
The common factors of 64 and 100 are 4, 2, 1, intersecting the two sets above. In the intersection factors of 64 ∩ factors of 100 the greatest element is 4. Therefore, the greatest common factor of 64 and 100 is 4.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
We use Order of Operations BPEMDAS.
Step 1: Multiply
12 - 15/3(2) + 1
Step 2: Divide
12 - 5(2) + 1
Step 3: Multiply
12 - 10 + 1
Step 4: Subtract
2 + 1
Step 5: Add
3
1) Nuclear fission is the process of breaking of one element to two smaller ones; on the other hand, fusion involves the joining of two smaller elements to form a larger one. Both process release large amounts of energy; however, fusion is harder to initiate than fission. Fusion takes place naturally in stars.
2) The half life of Na-24 is 14.9 hours.
24Na11 → 24Mg12 + β
3) A nucleus consists of protons and neutrons and is held together by residual stron force.
The neutron is composed of one up quark and two down quarks
The proton is composed of two up quarks and one down quark
Beta emission is the release of a high speed electron or positron.
The answer is C.
Hope this helps.
