W=30/24.5≈1.2.
Therefore, Sierra's morning walk is about 1.2 miles.
Answer:
75
Step-by-step explanation:
1 - P(no tails)
1 - (½)²
1 - ¼
¾ × 100 = 75%
Answer:
(6)
Step-by-step explanation:
Since it is an isosceles trapezoid the length of the two legs (i.e. AB = 5y-10 and CD = 2y+8) are equal. In other words,
5y - 10 = 2 y + 8
Subtract 2y from each side:
5y - 2y - 10 = 8
Now add 10 to each side
5y - 2y - 10 + 10 = 8 + 10 =>
3y + 0 = 18 =>
3y = 18 =>
y = 6
The answer would be 26.25
