Answer:
y= 30 x=15
set up your proportions for example 9/6 to y/20 and 9/6 to x/10 and then cross multiply
Answer:
D. Alice used empirical probability, Mark used theoretical probability.
Step-by-step explanation:
Alice used empirical probability because she actually flipped the coin 100 times but Mark assumed the coin was fair and didn't actually test it, using theoretical probability.
Answer:
B
Step-by-step explanation:
A function is happens when each input only has one output. In this table 4 and 5 have the same output, therefore this is not a function.
Answer:
<h2>B. y=25x+50</h2>
Step-by-step explanation:
We need to use two points on the line: (0,50) and (2,100).
Then, we find the slope with the formula
Then, we use the point-slope formula to find the equation
Therefore, the right answer is B.
Answer:
just a guess I would say 70cm squared.
