Answer: The correct answer is 18.478
Step-by-step explanation: In order to solve the problem of 4.25 is 23 percent of what number you need to divide 4.25 by .23.
It is solved using this equation:
4.25/.23 = 18.478
You can then double check your work by multiplying 18.478 x .23.
18.478 x .23 = 4.25
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Answer:
250 cubic centimeters of water
Step-by-step explanation:
In this question, we are asked to calculate the volume of water in cubic centimeters given to each of the plants.
The total volume of water is 3 * 1 = 3 liters of water
Now 12 plants was watered, this means the amount of water used on each plant would be 3/12 = 0.25 liters
Answer is wanted in cubic centimeters. This means that we will have to convert.
Mathematically;
1L = 1000 cubic centimeters
0.25 L is thus 0.25 * 1,000 = 250 cubic centimeters
X axis : -t1 cos 60 + t2 cos 60 = 0
t2 cos 60 = t1 cos 60 ; t2 = t1
Y axis : t1 sin 60 + t2 sin 60 - 150 = 0
since t2 = t1
2t1 sin 60 = 150
t1 ( sqrt(3)/2) = 150/2
t1 = 50 [sqrt(3)]
t2 = 50 [sqrt(3)]
t3 = 150 N
hope this helps
r = - 18
multiply both sides by 3 to eliminate the fraction
3 × 6 = - r ⇒ 18 = - r ⇒ r = - 18