Answer:
1)
1/2 - C
1/4 - B
1/8 -D
? - A
1/2*1/4*1/8 = 1/16 of the class got an A
2) 40 lb = 840 oz
840 x* 2 1/4 = 1890 oz
Archie's dog eats 1890 oz of dog food in 2 1/4 years.
The equation for the parabola would be:
<h3>⚠ANSWER⚠</h3>
<em><u>↪</u></em><em><u>Given 15 cot A = 8. Find sin A and sec A </u></em>
Hope this helps...☆