Answer:
40
Step-by-step explanation:
D
so from the graph we see that at zero weeks (the start), he has 15 rocks.
each week he adds 5 rocks. (he is at 30 rocks after 3 weeks)
This narrows the choices down and D is our answer
1/18
1/6 for die and 1/ 2 for coin
Let cases of Lyme disease = x
x = 2, 1, 3, 4, 5, 1, 2, 1, 6, 5, 4, 1
y = 0, 1, 2, 1, 3, 5, 2, 3, 3, 3, 1, 0
b) Linear correlation between Lyme disease and drowning deaths.
r = -15/ √(24*36.92)
r = -0.504
Answer(s): <u>15m</u>
<u>20(m-0.25m)</u>
WXY = XYW ( = 41 ) ⇒ XYW is a isosceles triangle
⇒ XW = YW
⇒ 54 = 6x + 6
⇒ 6( x + 1 ) = 54
⇒ x + 1 = 9
⇒ x = 8
ok done. Thank to me :>