Count the total number of students who prefer fiction novels: In 9th grade there are 35, in 10th grade there are 52, so there are 87 students who prefer fictions. The proportion of 10th grade students out of these 87 students is 52/87=0.60 approximately.
The answer is 49.9 because he thought of a number and added 9.5 and the result was 59.4 then you should do 59.4-9.5 and the answer is 49.9
If your looking for slope Intercept form. y = 2/3x + 6.67. and
y = 2x + 4
I think
Answer: There is no need to round in this case, but 159% of 980 is 1558.2.
Answer: Exponential growth
