Answer:
Step-by-step explanation:
First I think this is a test and second I don't know what you're asking for.But if you can explain those things then, you have my help.
Answer:
Step-by-step explanation:
Remark
Begin by omitting all the pqrs bases that are raised the 0 power. Anything to the zero power = 1.
Multiply what is left.
Solution
Group One: p^-1
Group Two: p^-1 q^-3 s^-1
Group Three: q^-1r^-2s^-1
From groups 1 and 2 p is p^-2
From groups 2 and 3 q is q^-4
From groups 3 r is r^-2
From groups 2 and 3 s is s^-2
Notice that when the powers are - when the power is in the numerator, those powers become positive when they switch to the denominator.
Answer

The 3rd one because 0.12 is 0.120 0.34 is 0.340 0.695 is 0.695 and 0.9 is 0.900 its all in order
Answer:
the answer to part B is 3 family memberships.
So the production of the tomatoes may be one of the element that the price of its may increased or decrease. So if the production of tomatoes will decrease and the demand is higher than the supply the possible effect to its is the increase of price of the tomtatoes