Answer:
A sailboat travels a distance of 2 1/2 miles in 1/6 of an hour.
Step-by-step explanation:
im built different
The answer is not right i just need the time or what ever2
X= 8
y= 8root2
........................
Psychology
<span>z =(48-87)/14 </span>
<span>z = -2.796 </span>
<span>Economics </span>
<span>z =(52-53)/8 </span>
<span>z = -0.125 </span>
<span>The score of Economics is better.</span>
Answer:
480 pennies dated after 2000.
Step-by-step explanation:
1. Pennies dated before 1980 (x) - 25%,
All pennies (1,200) - 100%.
Then

2. Pennies dated from 1980 to 2000 (y) - 35%,
All pennies (1,200) - 100%.
Then

3. Rest pennies are dated after 2000, then
