Use the table for questions 9-10. The table shows the duration of several eruptions of the geyser Old Faithful and the
interval between eruptions.
Duration (minutes) 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Interval (minutes) 50 57 65 71 76 82 89 95
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Question 9 (1 point)
Write an equation that models the interval as a function of an eruption's duration,
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Blank 1:
Question 10 (1 point)

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

yes

step-by-step explanation:

yes