49.99+34.95+19.99=104.93. 104.93*.0825=8.66, 104.93+8.66=113.59
$113.59 is the total cost with tax.
3. A and 4. C .....I think
Answer:
Step-by-step explanation:
Given
velocity 
Area of cross-section 
velocity after Falling 0.19 m






conserving Flow



Answer:
first one and second one
Step-by-step explanation:
nothing change unless it said change by scale factor or something!!!