Question

calculations included please​

Answer 1

Answer:

$\frac{ {r}^{ 3} + 25}{p(q + r)^{4} } = \frac{ {(3.5)}^{3} + 25}{5(6 + 3.5)^{4} } = \frac{42.875 + 25}{5 {(9.5)^{4} }} \\ \\ = \frac{67.875}{5(8145.0625)} = \frac{67.875}{40725.3125} \\ \\ = 0.00166665 = 0.002$

Answer 2

Step-by-step explanation:

(3.5^3 +25) ÷5(6+3.5)^4

(42.875 + 25) ÷5 (9.5)^4

(67.875) ÷ 5 (8145.0625)

(67.875) ÷ 203626.5625

=0.00033333078)