Percentage is a value by a fraction of 100.
120 marks is equivalent to 60%
this means from the whole amount, 60 % of the whole amount is 120 marks
we need to find the full marks
if 60 % --- 120
then 1 % ---
full marks are 100 %
therefore 100 % -
100 % --- 200 marks
full marks are 200 marks
Answer:
<h2>y = 1/5x + 4</h2>
Step-by-step explanation:
We need to find the equation of the line parallel to the given line. To do this, we first need to understand what parallel lines are.
Rule 1: Parallel lines are two lines that never cross.
Let's solve!
To solve, we need to know what the slope of the line should be as we are already given the point it should pass through. to do this, we need to use a rule.
Rule 2: The slopes of parallel lines are always the same.
Slope = change y / change x
-4 - -3 (-4 + 3) = -1
-5 - 0 = -5
Slope = 1/5
Now, we can construct our equation
y = mx + b
y = 1/5x + 4
Since none of the answers are this, I assume you meant perpendicular instead. In that case, the answer would be, since the slope would be an opposite inverse of the original line, -5x + 4.
I'm always happy to help :)
Answer: 0.42 and 5 outcomes.
Step-by-step explanation:
i guess that carlos has a fair coin and a number cube.
the probability can be calculated as the number of outcomes that we want divided the total number of outcomes.
The coin has two possible outcomes, heads and tails, then the probability of getting heads is p1 =1/2
the number cube has 6 numbers, 5 of those 6 numbers are greater than 1, then the probability of getting a number greater than 1 is p2 =5/6
the joint probability is the product of those two:
P = 1/2*5/6 = 5/12 = 0.42
The combinations that include heads and number greater than 1 are 5 combinations:
Heads and 2
Heads and 3
Heads and 4
Heads and 5
Heads and 6.
Since we know one root, which is -3, we can use synthetic division to find (x+3) would need to be multiplied by to get the original polynomial. Then, we factor the quadratic to find the other two factors, which are 1/2 and -2
