419
<h2>
4=400</h2><h2>
1=100</h2><h2>
9=900</h2>
i think that's how you do that I've never done that before
we are given
we can use partial fraction method
firstly , we will find partial fraction
now, we can distribute integral
now, we can solve each
...........Answer
7:2
Step-by-step explanation:
Step one is to think about how often tacos are made. Tacos are made often. Now think about how often Wraps are made, not very often. After some research, the ratio is 7 burritos to 2 wraps. This would make the answer 7:2. Unfortunately tacos are more loved than Wraps.
Answer:
---- Hao Sheng
--- His father
---- His grandfather
Step-by-step explanation:
Given
From the question, we have:
--- The average of their age
--- 4 years ago
Required
Their current age
Open bracket
Make z the subject
Multiply by 12
Substitute in
Collect like terms
Substitute in
Multiply through by 3
Collect like terms
Make y the subject
Substitute in
Collect like terms
Divide by 7
Solve for y in
Solve for z in