8. What is the regression equation? Round the numbers in the equation to
the nearest hundredth.
Answer choices:

ý = 32.98x – 45.67
ý = 2,54:1.95x
ỹ = 1.95:2,54x
ý = 9.32x - 32.27x + 19.58

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

you divide them and then you get the answer i took this class this year

step-by-step explanation: