Use FOIL and the answer ends up being
C
Using f(x) = x +20 the y -intercept = 20
changing the weight to 15
makes the equation f(x) = x +15 , making the y intercept 15
which moves the line vertically down by 5 ( 20-15=5)
<span>The line will shift vertically down by 5 tons.</span>
Answer:
ASA
Step-by-step explanation:
angle side angle
Assuming that the probability of boys and girls is equal (in reality slightly more boys than girls are born), the probability is 1/2, simply because the older girl's gender is given and therefore not a part of the probability.
This question comes from the 'boy or girl paradox', a.k.a. the Mrs Smith Problem.