First question is 1:2
Second question is 12
Answer:
9.5
Step-by-step explanation:

Divide 60 by both sides

Read and understand given problem situations.
Develop and use the strategy: Draw a diagram.
Plan and complete alternative approaches to solving problems.
Solve real-world problems using selected strategies as part of a plan.
Answer:
F(105) = 15
Step-by-step explanation:
105 ÷ 7 = 15
Hope this helps!
<span> Just plug in the value of b=3 in 4b^4, then you solve it, and your answer is 324</span>