Answer:
The efficiency is 84%.
Step-by-step explanation:
The efficiency is the percentage that it delivers, so it can be solved by a rule of three.
6.3 watts - x
7.5 watts - 1



So the efficiency is 84%.
Answer:
Length = 200cm by 150cm
Step by step explanation:
Bringing it to actual measurements from the scale of 1 to 50, 3cm becomes 3 x 50 = 150 and 4cm becomes 4 x 50 = 200
Your answer would be 3 boxes are filled every 4 minutes
Answer:
-2x^3 + 1/7x - 1
Step-by-step explanation:
Answer:
23 units
Step-by-step explanation:
Calculate the distance (d) using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 16, - 17) and (x₂, y₂ ) = (7, - 17)
d = 
= 
= 
= 23