Step-by-step explanation:
Let x be the son's age. The father's age is 3x and 3x - x = 24.
Therefore 2x = 24 and x = 12.
The son's age is 12 and the father's age is 36 at present.
Answer:
The temperature had a 6 degrees increase.
Answer:
1. 7.66 x 10^4
2. 2.415×10²
Step-by-step explanation:
2. 8×105-5.7×105=241.5
The percent of 300 is 83.33%.
<h2>Percentage</h2>
The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
Given
300 is 2+1/2 is an expression
<h3>To find </h3>
The percentage of a given function.
<h3>How to find the percentage of a given function?</h3>
Let x be the percent of 300.
300 is 2+1/2 is an expression that can be written as,

The percent of 300 is 83.33%.
More about the percentage link is given below.
brainly.com/question/8011401
Answer:
Step-by-step explanation:
Draw a picture. You have a right triangle with hypotenuse = 5 and one leg = 4.
length of remaining leg = √(5²-4²) = 3 ft