Hank found the slope of the line going through (-2,7) and (-1, 7) using the calculation shown. Do you agree or disagr his answer? If you disagree, correct his mistake and give the correct slope.
Hank's Work:
-1-(-2)
= undefined slope
7-7
I disagree because he put the x values in the y values in the wrong places. The slope should be 0.
I agree because Hank used the slope formula.
I agree because youare dividing by O and that is an undefined slope

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

54.864 meters

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60