Step-by-step explanation:
37.5 pounds - 29.25 pounds = 8.25 pounds
Using it's concept, it is found that the percent increase in the amount of iron per serving was of 50%.
<h3>What is the percentage increase of a value?</h3>
It is given by the increase divided by the initial value, and subtracted by 100%.
In this problem:
- The initial value is of 1.2 mg.
- The increase was of 1.8 mg - 1.2 mg = 0.6 mg.
Hence the percent increase is given by:
P = 0.6/1.2 x 100% = 50%.
More can be learned about percentages at brainly.com/question/10491646
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Answer:
x ≈ 2.76
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan78° = 
= 
= 
( multiply both sides by x )
x × tan78° = 13 ( divide both sides by tan78° )
x = 
≈ 2.76 ( to 2 dec. places )
Answer:
412.5 miles
Step-by-step explanation:
1) 2.75/0.5=5.5
2)5.5x75=412.5
