Answer:
5:3
Step-by-step explanation:
So, ratio of girls to boys is 20:12 . You can reduce this ratio, the same way you reduce a fraction. Both numbers have a common fact of 4 , so divide both by 4 . In simplest form, this ratio is 5:3 .
The correct answer is option D.The point 1.6 with bar will be lies between 1 and 2.
The image of the question is attached with the answer below:-
<h3>
What is a number line?</h3>
The number line is the line on which real numbers are marked with the same interval between them. Number lines are used to mark any point of the real number on the line.
We can see in the image that A, B, C and D points are marked on the number line. The line is marked with real numbers that are integers.1.6 bar number will lie between 1 and 2 numbers.
Therefore the correct answer is option D.The point 1.6 with a bar will be lies between 1 and 2.
To know more about Number line follow
brainly.com/question/24644930
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Answer:
a.
Step-by-step explanation:
this is a line going from -infinity to +infinity in x and in y direction.
for b or c to be right the function would have to be a single point, as nothing else is valid as value.
The correct answer is (A) 45 minutes.
Explanation:
This question is bit tricky because the graph is adjusted in such a way in the grid that it is bit hard to find the slope of it (although it is a straight line). Also we do not know where the line intersects the y-axis (for y-intercept of the equation y = mx + c). Hence we need to guess it. Let me explain how (in less time)!
As you can see in the graph that at 42 minutes, the value of "point scored" is BELOW 28 (right?). And the graph is increasing (as it is a straight line). Hence "30 points scored" MUST have the value greater than 42 minutes. So in options, the only value that is greater than 42 minutes is 45 minutes (Option A)
-i
