This looks like a part of a full question. We need to know the acceleration due to gravity, water density, the power of the water or speed at which it flows to the reservoir. We also need to know the diameter of the pipe, the number of hours we are considering in this question because you mentioned the it will be delivered at night.
A power of 10 is the number 10 multiplied by itself by the number of times indicated by the exponent. Thus, shown in long form, a power of 10 is the number 1 followed by n zeros, where n is the exponent and is greater than 0; for example, 106 is written 1,000,000.
Answer:
c. 6
Step-by-step explanation:
S / 180 - 2 = n The / means over not divide
Answer:
168.24784 m²
Step-by-step explanation:
Area of the square:
28 x 28=784 sq. m.
Area of the circle:
π(r²)=π(14)²=196π
=615.75216
Area not covered by the sprinkler:
784-615.75216=168.24784 m²
