Answer:
Step-by-step explanation:
When you multiply and irrational by a rational, you are doing nothing to change the nature of an irrational number. The two numbers have different kinds of properties and though a multiplication can be indicated, there is no way you can change the properties of an irrational number with a rational.
Their properties just do not mix.
It is like take a solvent and mixing it with something that is not a solvent. You cannot do anything to anything to the insolvent to make it solvent simply by adding more. Their properties remain in tact.
Take 3 * 4√7
The properties of the 3 and 4 remain the same when multiplied and they can be combined. 3*4 = 12
But nothing can be done with √7. The 3 cannot effect it, anymore than what the 4 did.
Answer:
2 apples fall from a tree 5 times a day after they are collected they need to be split between 5 friends, how many apples does each friend get?
Step-by-step explanation:
2 x 5 ÷5= 2
so each friend gets 2 apples hope this helps :)
Answer:
d. There is no charge
Step-by-step explanation:
An atom of this nature with equal number of protons and neutrons will have no charge on them.
- Protons are the positively charged particles in an atom
- Electrons are negatively charged.
- Neutrons carry no charges.
In an atom, when there is an imbalance between the number of protons and electrons, they become charged.
When the number of protons and electrons are the same, then, the atom becomes uncharged.
Charge = Number of protons - Number of electrons
Number of protons = 6
Number of electrons = 6
Charge = 6 - 6 = 0
So, the atom will have no charge on it.
Answer:
Number of student tickets were sold = 409
Step-by-step explanation:
Total number of tickets sold = 771
I.e Students ticket (S) + Non students ticket(N S) = 771
Total amount to be paid for tickets = $ 3037
Amount paid by students per tickets = $3
Amount paid by non-students per tickets = $5
So, according to question
S + NS = 771
3 S + 5 NS = 3037
Solve both equations
5 S + 5 NS = 771 × 5
3 S + 5 NS = 3037
so ,
(5 S + 5 NS) - (3 S + 5 NS ) = 3855 - 3037
Or, 2 S = 818
I.e S = 
= 409
Hence, The number of student tickets were sold = 409 Answer
