3320, 10^3 means move 3 units to the right.
Answer:
10-5i
Step-by-step explanation:
Conjugate is the change of sign
so I changed the + sign to -
Answer:
Written below
Step-by-step explanation:
<u><em>The first table is linear</em></u>
the Y differences are +4 going down the table
<em><u>Second is exponential</u></em>
the Y differences are divided by 2 going down the table
<em><u>The third is quadratic</u></em>
The Y differences are first -14, -6, and 2 but then you take those differences to get the differences of +8 down the table
Theres nothing there, it's just the question
Answer:
A is correct.
Step-by-step explanation:
From the second sentence , we can deduce that the total number of problems is 29.
Now, x represents the number of problems that award 5 marks, while y represents the number of problems that award 2 marks.
Hence x + y = 29.
There are a total of 100 marks. This mean each x has a mark of 5, so total x marks equal 5x. Also, each y has a mark of 2. total y marks equal 2y. Since total marks equal 100. This mean 5x + 2y = 100 which gives our second equation.
This shows A is correct.
