Answer:
-103
243
Step-by-step explanation:
(q•r)(5) = q(r(5))
r(5) = 2(5²) + 1 = 51
q(51) = -2(51) - 1 = -103
(r•q)(5) = r(q(5))
q(5) = -2(5) - 1 = -11
r(-11) = 2(-11)² + 1 = 243
Negative , you always put the biggest numbers value at the end
By addition of the ratio, 5/8 people are adults
144 * 5/8 = 90
Answer:
One of the cylinders is short and wide, while the other is tall and thin.
Step-by-step explanation:
