9.This is because it goes through the whole circle passing through the centre point. at the full width
The rest are pretty easy. I'm sure you can manage. Good luck!
Answer:
The quotient is 3 and 
.
Step-by-step explanation:
To find the quotient of the division (which is just the solution, really), we have to solve the division itself:
Now that we know the quotient, we can look at the question itself to find it requires from us an answer with a whole number in it.
Therefore, we transform the fraction as thus:
Therefore, the final answer is 3 and .
Hope this helped!
1st let's calculate r the common ratio:
r = (-20)/4 = (100/-20) = -5
Value of nth term = a₁.rⁿ⁻¹, where a₁= 1st term and n, the rank
Value of nth term = 4r⁽⁷⁻¹⁾ = 4.(-5)⁶
Value of nth term = 62,500
Answer:
Parentheses, exponents, multiplication and division, and addition and subtraction
Step-by-step explanation:
You can remember this order by using PEMDAS. PEMDAS stands for parentheses, exponents, multiplication, division, addition, and subtraction, in that order. First up should be parentheses, then exponents, then multiplication and division, and finally addition and subtraction.
Answer:
5^27 is the simplified version
Step-by-step explanation:
5
